Electrical Safety Devices
part#
description
manufacturer
PILZ-C1000028
Pilz PILZ-C1000028
Pilz
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PILZ-C1000024
Pilz PILZ-C1000024
Pilz
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PILZ-C1000019
Pilz PILZ-C1000019
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PILZ-788010
Pilz PILZ-788010 is a connector designed specifically for PNOZ p1p with plug-in screw-type connections. It features a connection capacity for up to 8 wires and is presented in black. This term connector facilitates the integration and connectivity of components within automation systems.
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PILZ-774640
Pilz PILZ-774640 is a safety relay designed for single or dual-channel operation with capabilities for safety gate monitoring, instantaneous E-STOP monitoring, limit switch monitoring, and light beam device monitoring for both type 2 (with or without test pulse) and type 4 devices. It features a monitored manual reset and is suitable for DIN rail mounting. The operating ambient air temperature range is -10 to +55 °C. This model has a net height of 87 mm, a rated current for safety output contacts of 8A at 24Vdc (DC-1), 8A at 240Vac (AC-1), 7A at 24Vdc (DC-13), and 5A at 230Vac (AC-15). It offers fixed screw terminal connections and requires a supply voltage of 20.4-26.4Vac (24Vac nominal) within the PNOZ X10 sub-range. The dimensions include a width of 90 mm and a depth of 121 mm, with a degree of protection rated at IP40. The housing is made of PPO with an ABS front, and the power consumption is 10 VA. The operating modes include options for single-channel operation without redundancy, dual-channel operation with and without detection of shorts across contacts, automatic start, manual start, and monitored start. It can increase the number of available contacts by connecting to contact expansion modules or external contactors/relays. The digital outputs consist of 6 x instantaneous safety outputs and 4 x instantaneous auxiliary outputs, with protection functions accommodating 2 operating modes. Digital inputs include 2 x digital inputs, 1 x feedback input, and 1 x start input.
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PILZ-772291
Pilz PILZ-772291 is a term. connector set designed for plug-in spring-type connections. It features a black and yellow color scheme and has a connection capacity of 8 wires x 4 terminals.
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PILZ-772290
Pilz PILZ-772290
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PILZ-772172
Pilz PILZ-772172 is a shielded adapter cable/cordset designed for trailing capability with an outer diameter of 6mm and a cross-section of 14mm^2 conductors. It features an 8-pin Mini-IO straight male connector with bare end flying leads, suitable for ambient air temperatures ranging from 0 to +60°C. The cable is constructed with PUR insulation and comes in green color, measuring 1.5m in length.
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PILZ-6L000001
Pilz PILZ-6L000001 is a door lock actuator designed with a tongue mechanism and features flexible actuation. It boasts a degree of protection rated at IP67, ensuring its operation in various environmental conditions. The actuating radius of this component is a minimum of 150mm, accommodating a range of operational setups.
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PILZ-6B000002
Pilz PILZ-6B000002
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PILZ-772142
Pilz PILZ-772142 is a safety I/O unit designed as a configurable safety small digital input expansion unit suitable for DIN rail mounting, including both 35mmx7.5mm top hat and 27mm recess width rails. It operates within an ambient air temperature range of 0 to +60°C without forced convection in the control cabinet and up to +55°C otherwise. The unit has a net height of 101.4 mm, adheres to the device code 00E2h, and offers plug-in/detachable screw or spring-loaded terminal connections, accommodating 2 points per spring-loaded connection with a 9mm stripping length. As part of the Safe I/O module sub-range, it features an IP20 degree of protection and requires a 24Vdc supply voltage, which is provided via a base unit. The housing is made of PC material, and it supports a maximum cable length of 1000m per input. With a net width of 22.5 mm and a depth of 120 mm, the unit allows for cable cross-sections ranging from 0.25 to 2.5mm2 (24AWG to 12AWG) for 1-core flexible with screw connection, 0.2 to 1.5mm2 (24AWG to 16AWG) for 2-cores flexible with crimp/TWIN crimp connector and screw connection, and 0.25 to 2.5mm2 (24AWG to 12AWG) for spring connections. It has a power consumption of 1.1 W (from supply via base module), can be stored in temperatures ranging from -25 to +70°C, and features a rated insulation voltage (Ui) for potential isolation of 30 V. The unit includes 16 x digital inputs (24Vdc; 5mA; EN 61131-2 Type 1), consumes 46mA (from supply via base module), and incorporates a time delay of 0.5ms for pulse suppression and up to 8ms for maximum input delay, with maximum power dissipation/losses of 3 W.
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PILZ-773615
Pilz PILZ-773615 is a Safety I/O unit designed for decentralized safety block applications. It supports a variety of loads including inductive, capacitive, and resistive, and can operate under short-term condensation conditions. This unit is intended for surface mounting and can function within an ambient air temperature range of -30 to +60°C. It has a net height of 133 mm and is classified as a standard/safety unit with a rated current of 4A for supply voltage, permitted output current range of 0-0.6A, and a residual current of 0.02mA at a "0" signal. The connection is facilitated through 4 x 5-pin M12 connectors for I/O ports and 4 x 5-pin M12 male and female connectors for the interface, secured with a screw interlock. It boasts an IP67 degree of protection and operates on a supply voltage of 16.8-30Vdc, with a nominal 24Vdc. The connectors are made of stainless steel, and the top material is PBT/PET. The rated voltage for DC is set at a minimum threshold of 7.5Vdc for signal change from "1" to "0" and a maximum threshold of 11.5Vdc for signal change from "0" to "1". It allows a maximum cable length of 20m between test pulse output and input, with net dimensions of 60 mm in width and 30 mm in depth. Power consumption is rated at 1.2 W for external power supply output. The unit can be stored in temperatures ranging from -40 to +70°C. It features 8 digital outputs and 8 digital inputs, with outputs being 1-pole positive-switching semiconductor outputs and inputs conforming to type 1 to EN 61131-2 standards. The processing time varies from 0.5 ms to 1.2 ms depending on the signal change direction, and it has a voltage drop of 0.2 V at the output.
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PILZ-328150
Pilz PILZ-328150 is a Safety I/O unit designed for digital output electronic safety applications. It features two digital outputs with 2-pole semiconductor outputs operating at 24Vdc and 2A. The unit provides potential isolation between semiconductor output and module supply, as well as between periphery supply and module supply, both with functional insulation and a rated surge voltage of 2500V. It supports a mounting mode of backplane or rackmount and operates within an ambient air temperature range of 0 to +55°C. The device has a net height of 110.8 mm, a width of 12.5 mm, and a depth of 72.5 mm, with a design code of 404Dh including 2 ST output bits and 4 ST status bits. The rated current ranges from 0 to 2.5A for permitted output current, with a residual current of 0.03mA at a "0" signal and a maximum pulsed current of 12A for durations less than 100ms. Connection is facilitated through plug-in/detachable cage-clamp terminal connections. This Safe I/O module falls under the sub-range name of Safe I/O module, has an IP20 degree of protection, and requires a supply voltage of 16.8-30Vdc (24Vdc nominal). The housing is made of PPE material. Power consumption is 0.55 W for module supply, 0.9 W for periphery supply module power consumption with no load, and 0.65 W for semiconductor output. The unit's power dissipation/losses can reach up to 2.75 W, with a processing time of 0.1-12.7 ms for the maximum duration ON/OFF time during self-test and a maximum output processing time of 8 ms for "1" to "0" and "0" to "1" signal changes. It is designed for storage in ambient air temperatures ranging from -40 to +70°C and has a current consumption of 30mA for periphery supply with no load.
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PILZ-328140
Pilz PILZ-328140 is an I/O unit designed for backplane or rackmount installation, featuring digital input electronic modules with potential isolation between input and module supply, and functional insulation rated at a surge voltage of 2500V. It operates within an ambient air temperature range of 0 to +60°C and has a net height of 110.8 mm. This standard I/O module, with an IP20 degree of protection, supports a supply voltage of 16.8-30Vdc (24Vdc nominal) and is housed in a PC material. It has a net width of 12.5 mm and a net depth of 72.5 mm. The unit's power consumption is 0.11 W at input and 0.15 W for module supply, with a maximum power dissipation/loss of 1.1 W. It features 8 ST input bits with plug-in/detachable cage-clamp terminal connections, and 8 x digital inputs (NPN; 24Vdc; 3-3.5mA; type 3 to IEC61131-2; -3...+5Vdc at "0"; +11...+30Vdc at "1"). The processing time for input signals ranges from 0.005 to 0.3 ms, with a software filter time of 0 to 25.5 ms. The ambient air temperature for storage is rated at -40 to +70°C.
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PILZ-328133
Pilz PILZ-328133 is a Safety I/O unit designed for digital output electronic safety module applications. It features potential isolation with protective separation rated at 6000V between relay outputs, and between relay outputs and both periphery and module supplies, ensuring secure operation. The unit also offers functional insulation rated at 2500V between periphery supply and module supply. It supports backplane or rackmount mounting modes and operates within an ambient air temperature range of 0 to +55 °C. The device, with a net height of 110.8 mm and a design code of 404Eh, includes 2 ST output bits and 2 ST status bits. It handles rated currents ranging from 5mA to 10A across various voltages and conditions, with connection facilitated by plug-in/detachable cage-clamp terminal connections. This Safe I/O module, protected to IP20, requires a supply voltage of 16.8-30Vdc (24Vdc nominal) and is constructed from PPE housing with AgCuNi/Au contacts. It measures 12.5 mm in width and 72.5 mm in depth, with a power consumption of 0.45 W for module supply and 1.2 W for periphery supply module power consumption with no load. The unit is designed for storage in temperatures ranging from -40 to +70 °C and features 2 x digital outputs capable of handling NO contact loads up to 24Vdc 10A DC-1 or 250Vac 10A AC-1. It boasts a mechanical durability of 10,000,000 operations at no load, with a current consumption of 40mA for periphery supply with no load and a maximum power dissipation/loss of 2.6 W. The processing time for output signals is maximized at 100 ms.
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PILZ-316010
Pilz PILZ-316010 is a memory unit designed as a security SD memory card, featuring a memory capacity of 4GB dedicated to storing cryptographic content.
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PILZ-773826
Pilz PILZ-773826 is a safety I/O unit designed for DIN rail mounting, compatible with both 35mmx7.5mm top hat and 27mm recess width rails. It operates within an ambient air temperature range of 0 to +60°C and has a net height of 94 mm. This unit features various connection types including screw terminal connections, spring-loaded terminal connections, and an 8-pin RJ45 female connector for incremental encoders, with stripping lengths of 7mm for screw connections and 9mm for spring-loaded connections. As part of the Safe I/O module sub-range, it offers an IP20 degree of protection and requires a supply voltage of 20.4-28.8Vdc (24Vdc nominal) or 4.9-5.1Vdc (5Vdc nominal; module supply via base unit). The input frequency range for incremental encoders is 0-500kHz, with monitoring frequencies ranging from 0.1-500kHz without hysteresis and 0.2-500kHz with hysteresis. The unit's housing is made from PPO for the bottom and ABS for the front, measuring 45 mm in width and 121 mm in depth. It supports the RS-422 communication protocol and accommodates wire cross-sections from 0.25 to 1.5mm2 / 24AWG to 16AWG for screw terminals and 0.25 to 0.75mm2 / 24AWG to 20AWG for spring-loaded terminals. Power consumption is 1 W from the supply via the base module. It is designed for storage in ambient air temperatures ranging from -25 to +70°C and features protection functions including galvanic isolation and overload proof (-30 to +30V). The rated insulation voltage (Ui) is 30 V. It includes 1 x digital input for incremental encoders (24Vdc; sin/cos; HTL; TTL; RS-422; +0.5 to +30Vss) and offers configurable time delays for switch-off, with specific delays for frequencies above and below 100 Hz, and an angle phase position for differential signals between 60° and 120°.
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PILZ-773534
Pilz PILZ-773534 is a Safety I/O unit designed for DIN rail mounting, compatible with both 35mmx7.5mm top hat and 27mm recess width DIN rails. It operates within an ambient air temperature range of 0 to +60°C without forced convection and up to +55°C with forced convection off. This unit features an airgap creepage of 3mm between relay contacts and 5.5mm between relay contacts and other circuits, ensuring separation and safety. It has a net height of 94 mm, a width of 22.5 mm, and a depth of 121 mm. The rated current specifications include 6A at 24Vdc (DC-1), 6A at 240Vac (AC-1), 3A at 24Vdc (DC-13), and 3A at 230Vac (AC-15), with a maximum permitted total current of relay outputs at 12A over an ambient temperature of 50°C. Connection types include screw and spring-loaded terminals, accommodating wire cross-sections from 0.25 to 2.5mm2 for various configurations. The unit is classified under the Safe I/O module sub-range, with an IP20 degree of protection and a supply voltage requirement of 20.4-28.8Vdc (24Vdc nominal) and 4.9-5.1Vdc (5Vdc nominal for module supply via base unit). The housing is made from PPO and ABS materials, ensuring durability. It features 4 digital outputs with a power consumption of 2.5 W from the supply via the base module. The unit is designed for a storage temperature range of -25 to +70°C and includes rated impulse and insulation voltages of 6 kV and 250 V, respectively, with specific time delays for switch-off, switch-on, and supply interruption before de-energization.
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PILZ-773500
Pilz PILZ-773500
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PILZ-787355
Pilz PILZ-787355 is a safety relay designed for dual-channel operation with two-hand monitoring type III C. It features DIN rail mounting and operates within an ambient air temperature range of -25 to +55°C. The device has a net height of 101 mm and supports a rated current for safety output contacts of 5A at 24Vdc (DC-1) and 240Vac (AC-1), 1.5A at 24Vdc (DC-13), and 2.5A at 230Vac (AC-15). Connection is facilitated through plug-in/detachable spring terminal connections. The supply voltage (AC) requirement is between 97.75-126.5Vac (115Vac / 110Vac nominal). This part belongs to the P2HZ X1P sub-range and measures 45mm in width with a degree of protection rated at IP40. The housing is made of PPO with an ABS front, and the device consumes 6 VA of power with a net depth of 121 mm. Its operating mode includes dual-channel operation with detection of shorts across contacts and a redundant input circuit that detects earth faults in the start and input circuit, short circuits in the input circuit, and shorts across contacts in the input circuit. It offers 3 x instantaneous safety outputs (3NO / 3xSPST-NO each made of 2 N.O. contacts in series; 5A 24Vdc DC-1 or 240Vac AC-1 resistive load) and 1 x instantaneous auxiliary output (1NC / SPST-NC made of 2 N.C. contacts in parallel), along with 2 x instantaneous auxiliary outputs (semiconductor outputs; 24Vdc; 20mA). The protection functions include detection of shorts across contacts. It also features 2 x digital inputs (24Vdc; 45mA) and 1 x feedback loop input for comprehensive safety and control.
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Electrical Safety Devices
General Guide & Overview
Electrical safety devices are crucial in both industrial and residential settings to protect against potential electrical hazards. Incorrect handling of electricity can lead to fires, electrocution, and serious injuries. Fortunately, there are a variety of safety devices available to prevent such dangerous situations.
So, what are electrical safety devices? These devices are specifically designed to mitigate the risks associated with electricity. They work by detecting abnormalities, interrupting the flow of electricity, or providing grounding mechanisms to ensure user safety.
In industrial settings, electrical safety devices play a vital role in preventing accidents and maintaining a secure working environment. They are used to safeguarding equipment, prevent electrical fires, and protect workers from electric shock hazards.
In residential settings, electrical safety devices are essential for creating a safe home environment. They help prevent electrical fires, minimize the risk of electrical accidents, and protect individuals from potential electrocution.
Common electrical safety devices include circuit breakers, ground fault circuit interrupters (GFCIs), surge protectors, arc fault circuit interrupters (AFCIs), and isolating transformers. Each device serves a specific purpose in protecting against different types of electrical hazards.
By understanding electrical safety devices and implementing them appropriately, industries and homes can ensure the highest level of electrical safety for their workers and inhabitants, minimizing the risk of accidents and injuries.
The Importance of Electrical Safety
Working safely with electricity is crucial to prevent accidents, injuries, and potentially disastrous consequences. It is vital for individuals to understand the various risks associated with electrical systems in order to mitigate these dangers effectively.
Electrical Safety Risks: Electricity poses several risks if not handled properly. Some common safety risks include electrical fires, electrocution, and damage to electrical devices and appliances. It is essential to take appropriate measures to minimize these risks and ensure a safe working environment.
Electrical Fires: Improper electrical installations, equipment malfunction, and overloaded circuits can lead to electrical fires. These fires can spread quickly and cause significant damage to property and even endanger lives. Understanding the causes and implementing preventative measures are essential to reduce the risk of electrical fires.
Electrical Wire Colors: Familiarity with electrical wire colors is crucial for safety. Electrical wires are color-coded to indicate their purpose and voltage. Understanding these color codes helps in proper installation, troubleshooting, and maintenance of electrical systems, reducing the risk of accidents and injuries.
Basics of Electrical Safety: Implementing basic electrical safety practices is essential for everyone, especially those working with electricity regularly. These include wearing proper personal protective equipment (PPE), ensuring proper grounding of electrical systems, using circuit breakers and fuses, and avoiding contact with live wires. Adhering to these fundamental safety measures greatly reduces the risks associated with electrical work.
The Role of Electrical PPE in Safety
Personal protective equipment (PPE) is essential for safeguarding workers against potential electrical hazards. When working with electricity, there is always a risk of arc flash and shock hazards. These PPE requirements are put in place to minimize the severity of injuries and protect individuals from life-threatening incidents.
One of the most critical aspects of electrical PPE is protecting against arc flash incidents. An arc flash can occur when there is an electrical fault or short circuit, resulting in a release of intense heat and light. Without proper protection, workers can suffer severe burns and other injuries. To mitigate these risks, electrical PPE includes flame-resistant clothing, face shields, and arc-rated gloves.
In addition to arc flash protection, electrical PPE also addresses the risk of shock hazards. Electrical shocks can cause serious injuries, including cardiac arrest and burns. To prevent such incidents, workers must wear insulated gloves, safety boots, and other appropriate gear when working with live electrical systems.
Moreover, it is crucial to ensure that workers have the necessary training and knowledge to use electrical PPE effectively. They should understand the different PPE requirements for specific tasks and be aware of the limitations and guidelines for their use. Regular inspections and maintenance of PPE are also vital to ensure their reliability and effectiveness.
FAQ
What are electrical safety devices?
Electrical safety devices are equipment or devices designed to prevent electrical hazards and protect people, property, and equipment from potential dangers associated with electricity. These devices are used in industries and homes to ensure the safe use and management of electrical systems.
Why are electrical safety devices important in industry?
Electrical safety devices are crucial in industry because they help prevent electrical accidents, fires, and injuries. They ensure the safe operation of electrical systems and protect workers, equipment, and property from the potential hazards of electricity.
What are some common electrical safety devices used in industry?
Some common electrical safety devices used in industry include circuit breakers, ground fault circuit interrupters (GFCIs), surge protectors, arc fault circuit interrupters (AFCIs), and residual current devices (RCDs). These devices help detect and prevent electrical faults, overloads, and ground faults, improving overall safety.
How do electrical safety devices work?
Electrical safety devices work by monitoring and controlling the flow of electrical current. For example, circuit breakers automatically trip and interrupt the circuit when they detect an overcurrent or overload. GFCIs detect ground faults and quickly shut off power to prevent electric shock. Surge protectors divert excess voltage to protect connected devices. AFCIs detect dangerous arcing faults and interrupt the circuit. RCDs monitor the balance of current flow and trip when they sense a ground fault.
What is the purpose of personal protective equipment (PPE) in electrical safety?
Personal protective equipment (PPE) plays a crucial role in ensuring electrical safety. It is designed to protect workers from electrical hazards, such as electric shock and arc flash. PPE includes specialized clothing, gloves, goggles, helmets, and footwear that provide insulation and resist electrical current to minimize the risk of injury.
What should be considered when using electrical PPE?
When using electrical PPE, it is important to ensure that it is the appropriate type and rating for the specific electrical hazard. PPE should be regularly inspected for damage, and workers should receive proper training on its correct usage. Additionally, it should fit properly and be comfortable to wear to ensure maximum effectiveness in protecting against electrical hazards.