2904951 Phoenix Contact Electrical Safety Devices
Part#:2904951
Manufacturer:Phoenix Contact
Product Lifecycle:Active
In-stock parts: 84
Nov 21, 2024
Safety relay for emergency stop and safety doors up to SILCL 1, Cat. 1, PL c, depending on the application up to SILCL 3, Cat. 4, PL e, 1-channel operation, manual, monitored start, 1 enabling current path, US = 24 V DC, fixed screw terminal block
About the manufacturer: Phoenix Contact is one of the manufacturers that offers Electrical Safety Devices that you can order at Quotebeam.com. Phoenix Contact manufactures industrial electrical and electronic technology products that offer power, protection, connectivity, and automation for systems and equipment.
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Product Details
- Width 6.8 mm
- Rated control circuit supply voltage US 24 V DC -15 % / +10 %
- Input name Start circuit
- Depth 102.5 mm
- Max. permissible humidity (storage/transport) 75 % (on average, 85% infrequently, non-condensing)
- Power consumption at US typ. 1 W
- Filter time max. 1.5 ms (at S12; test pulse width)
- Max. permissible overall conductor resistance 150 Ω
- Input voltage range "1" signal 20.4 V DC ... 26.4 V DC
- Switching voltage min. 12 V AC/DC
- Output fuse 6 A gL/gG (N/O contact)
- Typical response time at US < 175 ms
- Mounting position vertical or horizontal
- Operating voltage display 1 x green LED
- Conductor cross section flexible 0.2 mm² ... 2.5 mm²
- Height 93.1 mm
- Designation Air clearances and creepage distances between the power circuits
- Input voltage range "0" signal 0 V DC ... 5 V DC (for safe Off; at S12)
- Number of inputs 1
- Number of outputs 1 (digital, PNP)
- Contact material AgSnO2
- Switching capacity min. 60 mW
- Short-circuit protection no
- Relay type Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
- Min. degree of protection of inst. location IP54
- pluggable no
- Stop category 0
- Standards/regulations DIN EN 50178
- Overvoltage category III
- Vibration (operation) 10 Hz ... 150 Hz, 2g
- Ambient temperature (storage/transport) -40 °C ... 85 °C
- Max. permissible relative humidity (operation) 75 % (on average, 85% infrequently, non-condensing)
- Rated control supply current IS typ. 42 mA
- Protective circuit Surge protection Suppressor diode
- Current consumption < 10 mA
- Contact type 1 enabling current path
- Switching frequency max. 0.5 Hz
- Maximum inrush current 500 mA (Δt = 1 ms at Us)
- Recovery time < 500 ms
- Typical release time at US < 20 ms (when controlled via A1 or S12)
- Degree of protection IP20
- Status display 2 x green LEDs
- Stripping length 12 mm
- Safety Integrity Level (SIL) 1 (up to SIL 3 depending on the application)
- Degree of pollution 2
- Rated surge voltage/insulation Safe isolation, reinforced insulation 6 kV between input circuit and enabling current pathBasic insulation 4 kV between all current paths and housing
- China RoHS Environmentally Friendly Use Period = 50 years
- ECLASS 4.1 40020600
- Screw thread M3
- Utilization restriction EMC: class A product, see manufacturer's declaration in the download area
- Ambient temperature (operation) -40 °C ... 60 °C (observe derating)
- Maximum altitude ≤ 2000 m (Above sea level)
- Inrush current min. 3 mA
- Description of the input non-safety-related
- Protective circuit/component Suppressor diode
- Output name Enabling current path
- Limiting continuous current 6 A (observe derating)
- Current max. 100 mA
- Voltage 22 V DC (Us - 2 V)
- Nominal operating mode 100% operating factor
- Mounting type DIN rail mounting
- Housing material PBT
- Connection method Screw connection
- Conductor cross-section AWG 24 ... 12
- Performance level (PL) c (up to PL e depending on the application)
- Rated insulation voltage 250 V AC
- Conformance CE-compliant
- ECLASS 11.0 27371819
- ECLASS 5.0 27371900
- ECLASS 9.0 27371819
- ECLASS 7.0 27371819
- UNSPSC 20.0 39122205
- Input current range "0" signal 0 mA ... 2 mA (for safe Off; at S12)
- Output description non-safety-related
- Sq. Total current 36 A2 (observe derating)
- Mechanical service life 10x 106 cycles
- Net weight 69 g
- Assembly instructions See derating curve
- Housing color yellow
- Conductor cross section solid 0.2 mm² ... 2.5 mm²
- Safety Integrity Level Claim Limit (SIL CL) 1 (up to SILCL 3 depending on the application)
- Category 1 (up to Cat. 4 depending on the application)
- Shock 15g
- REACh SVHC Lead 7439-92-1
- ECLASS 5.1 27371900
- ETIM 6.0 EC001449
- ETIM 7.0 EC001449
- ECLASS 10.0.1 27371819
- ECLASS 6.0 27371800
- UNSPSC 18.0 39122205
- ECLASS 4.0 40020600
- UNSPSC 13.2 39121501
- UNSPSC 19.0 39122205
- UNSPSC 21.0 39122205
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
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1-year warranty
$156.89
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Phoenix Contact Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Phoenix Contact Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Phoenix Contact, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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