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Phoenix Contact 2900525 Safety Relay Module

The PHOENIX CONTACT PSR-SCP-24UC/ESAM4/2X1/1X2 is a safety relay suitable for emergency stop and safety door monitoring systems. It is designed to meet stringent safety standards, including SIL 3 and Cat. 4/PL e according to EN ISO 13849. This relay offers features like manually monitored and automatic activation, two enabling current paths, and reinforced insulation. It is ideal for industrial applications requiring reliable and safe control of machinery and processes, ensuring operator safety and minimizing risks associated with hazardous situations. The device supports single and two-channel control and is DIN rail mountable.

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Source:DigiKey
Part No:2900525
Stock:35
Inv Date:05-28-2026
Price: Unit price: $206.94
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Part No:2900525
Stock:33
Inv Date:05-29-2026
Price: Unit price: $257.25
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Part No:2900525
Stock:0
Inv Date:05-28-2026
Price: Unit price: $257.25
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Part No:2900525
Stock:5
Inv Date:05-28-2026
Price: Unit price: $217.83
Buy/RFQ:
Part No:2900525
Stock:5
Inv Date:05-28-2026
Price: Unit price: $217.83
Buy/RFQ:

Phoenix Contact 2900525 Safety Relay Module Specifications:

  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 240.0 g
  • Custom tariff number: 85371099
  • Country of origin: Germany
  • Utilization restriction: EMC: class A product, see manufacturer's declaration
  • Width: 22.5 mm
  • Height: 99 mm
  • Depth: 114.5 mm
  • Ambient temperature (operation): -20 °C ... 55 °C
  • Ambient temperature (storage/transport): -40 °C ... 70 °C
  • Max. permissible relative humidity (operation): 75 % (on average, 85% infrequently, non-condensing)
  • Max. permissible humidity (storage/transport): 75 % (on average, 85% infrequently, non-condensing)
  • Maximum altitude: ≤ 2000 m
  • Nominal input voltage UN: 24 V AC/DC
  • Input voltage range in reference to UN: 0.85 ... 1.1
  • Typical input current at UN: 140 mA AC / 65 mA DC
  • Voltage at input/start and feedback circuit: approx. 24 V DC
  • Typical response time (manual start): 20 ms
  • Typical response time (automatic start): 150 ms
  • Typical release time (single-channel): 45 ms
  • Typical release time (two-channel): 10 ms
  • Concurrence input 1/2: ∞
  • Recovery time: 1 s
  • Status display: Green LED
  • Max. permissible overall conductor resistance: approx. 50 Ω
  • Contact type: 2 enabling current paths / 1 signaling current path
  • Contact material: AgSnO2, + 0.2 µm Au
  • Minimum switching voltage: 15 V AC/DC
  • Maximum switching voltage: 250 V AC/DC
  • Limiting continuous current (N/O contact): 6 A
  • Inrush current, minimum: 25 mA
  • Maximum inrush current: 6 A
  • Sq. Total current: 72 A
  • Interrupting rating (ohmic load) max. (24 V DC, τ = 0 ms): 144 W
  • Interrupting rating (ohmic load) max. (48 V DC, τ = 0 ms): 288 W
  • Interrupting rating (ohmic load) max. (110 V DC, τ = 0 ms): 77 W
  • Interrupting rating (ohmic load) max. (220 V DC, τ = 0 ms): 88 W
  • Interrupting rating (ohmic load) max. (250 V AC, τ = 0 ms): 1500 VA
  • Maximum interrupting rating (inductive load) (24 V DC, τ = 40 ms): 48 W
  • Maximum interrupting rating (inductive load) (48 V DC, τ = 40 ms): 40 W
  • Maximum interrupting rating (inductive load) (110 V DC, τ = 40 ms): 35 W
  • Maximum interrupting rating (inductive load) (220 V DC, τ = 40 ms): 35 W
  • Switching capacity min.: 0.4 W
  • Output fuse: 10 A gL/gG NEOZED (N/O contact) / 6 A gL/gG NEOZED (N/C contact)
  • Relay type: Electromechanical relay with forcibly guided contacts
  • Mechanical service life: Approx. 10,7 cycles
  • Net weight: 137.48 g
  • Mounting type: DIN rail mounting
  • Degree of protection: IP54 / IP20
  • Min. degree of protection of inst. location: IP54
  • Mounting position: any
  • Control: one and two channel
  • Parameters as per EN ISO 13849: 4
  • Stop category: 0
  • Parameters for IEC 61508: 3
  • Connection method: Screw connection
  • pluggable: Yes
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 2.5 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 2.5 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 12
  • Stripping length: 7 mm
  • Screw thread: M3
  • Designation: Air clearances and creepage distances
  • Standards/regulations: DIN EN 50178/VDE 0160
  • Rated insulation voltage: 250 V
  • Rated surge voltage/insulation: 6 kV / Safe isolation, increased insulation
  • Degree of pollution: 2
  • Overvoltage category: III
  • Safety Integrity Level Claim Limit (SIL CL): 3

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase 2900525 from an authorized Phoenix Contact distributor.

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You can download the 2900525 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2900525?

Phoenix Contact

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