Bryan Obida

Live support:

Monday - Friday 6AM - 6PM PST

2906743 Phoenix Contact Electrical Measuring & Monitoring Instruments

Phoenix Contact 2906743 Surge protection, consisting of protective plug and base element, with integrated status indicator and knife disconnection for a 2-wire floating signal circuit with high nominal current.
Phoenix Contact

Part#:2906743

Manufacturer:Phoenix Contact

Product Lifecycle:Active

Get a quick Quote!

Surge protection, consisting of protective plug and base element, with integrated status indicator and knife disconnection for a 2-wire floating signal circuit with high nominal current.

About the manufacturer: Phoenix Contact is one of the manufacturers that offers Electrical Measuring & Monitoring Instruments 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.

Check out the 2906743 Phoenix Contact price in the box on the right side or send a quick quote.

Product Details

  • Depth
    100 mm (incl. DIN rail 7.5 mm)
  • Altitude
    ≤ 4000 m (amsl (above mean sea level))
  • Degree of protection
    IP20
  • Type
    DIN rail module, two-section, divisible
  • Nominal voltage UN
    24 V DC
  • Rated current
    6 A (55 °C)
  • Nominal discharge current In (8/20) µs (line-line)
    0.5 kA
  • Voltage protection level Up (line-earth)
    ≤ 1.35 kV (C1 - 1 kV/500 A)
  • Response time tA (line-line)
    ≤ 1 ns
  • Capacity (line-earth)
    typ. 2.2 nF
  • Impulse durability (line-earth)
    C1 - 1 kV / 500 A
  • Pulse reset time (line-earth)
    ≤ 40 ms
  • Tightening torque
    0.5 Nm ... 0.6 Nm
  • Conductor cross section solid
    0.2 mm² ... 4 mm²
  • Width
    6.2 mm +0.1 mm
  • Ambient temperature (storage/transport)
    -40 °C ... 85 °C
  • Housing material
    PBT
  • Mounting type
    DIN rail: TH 35 - 7.5 mm
  • Flammability rating according to UL 94
    V-0
  • IEC test classification
    C1
  • Operating effective current IC at UC
    ≤ 5 µA
  • Pulse discharge current Iimp (10/350) µs (line-earth)
    0.5 kA
  • Voltage protection level Up (line-line)
    ≤ 50 V (C1 - 1 kV/500 A)
  • Response time tA (line-earth)
    ≤ 100 ns
  • Max. required back-up fuse
    6.3 A (FF)
  • Resistance per path
    ≤ 100 mΩ
  • Connection method
    Screw connection
  • Stripping length
    8 mm
  • Standards/specifications
    IEC 61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
  • REACh SVHC
    Lead 7439-92-1
  • ECLASS 4.1
    27130801
  • ECLASS 5.0
    27130801
  • Height
    105.8 mm
  • Ambient temperature (operation)
    -40 °C ... 85 °C
  • Permissible humidity (operation)
    5 % ... 95 %
  • Color
    traffic grey A RAL 7042
  • Direction of action
    Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
  • Maximum continuous voltage UC
    30 V DC
  • Residual current IPE
    ≤ 1 µA
  • Nominal discharge current In (8/20) µs (line-earth)
    5 kA
  • Total discharge current Itotal (8/20) µs
    5 kA
  • Input attenuation aE, sym.
    typ. 0.3 dB (≤ 300 kHz / 150 Ω)
  • Cut-off frequency fg (3 dB), sym. in 150 Ω system
    typ. 1 MHz
  • Impulse durability (line-line)
    C1 - 1 kV / 500 A
  • Screw thread
    M3
  • Conductor cross section AWG
    24 ... 12
  • Conductor cross section flexible
    0.2 mm² ... 2.5 mm²
  • China RoHS
    Environmentally Friendly Use Period = 50 years
  • ECLASS 5.1
    27130801
  • ECLASS 4.0
    27140201
  • ECLASS 9.0
    27130807
  • ETIM 4.0
    EC000943
  • UNSPSC 6.01
    30212010
  • UNSPSC 7.0901
    39121610
  • UNSPSC 20.0
    39121620
  • ECLASS 11.0
    27130807
  • ETIM 2.0
    EC000943
  • ETIM 7.0
    EC000943
  • UNSPSC 13.2
    39121620
  • ETIM 6.0
    EC000943
  • UNSPSC 18.0
    39121620
  • UNSPSC 21.0
    39121620
  • ETIM 3.0
    EC000943
  • UNSPSC 12.01
    39121610
  • UNSPSC 19.0
    39121620
  • ECLASS 10.0.1
    27130807
  • ECLASS 6.0
    27130800
  • ECLASS 7.0
    27130807
  • UNSPSC 11
    39121610

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging


1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

Select Qty:

Average response time: 11 minutes

By purchasing this item, you agree to the Terms & Conditions

Quotebeam is NOT an authorized distributor of Phoenix Contact

Shipping and Delivery Worldwide

calculate costs and time


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

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.

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo