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Phoenix Contact 2963970 Safety Relay Module

The Phoenix Contact PSR-SPP-24UC/URM/5X1/2X2 is a versatile safety relay module designed for reliable signal exchange between two systems, incorporating a confirmation function for enhanced safety. This module features forcibly guided contacts according to EN 50205, ensuring safe operation. It offers 5 normally open (N/O) and 2 normally closed (N/C) contacts, making it suitable for a wide range of industrial applications requiring safety monitoring and control. The module's single-channel control and plug-in springcage terminal block simplify installation and maintenance. It is designed for DIN rail mounting and operates on a nominal input voltage of 24V AC/DC, with a wide input voltage range. The module's robust construction and comprehensive approvals, including UL Listed and EAC, ensure reliable performance in demanding industrial environments.

Authorized Distributors
Source:Newark
Part No:2963970
Stock:3
Inv Date:05-28-2026
Price: Unit price: $121.87
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Source:DigiKey
Part No:2963970
Stock:10
Inv Date:05-28-2026
Price: Unit price: $152.7
Buy/RFQ:
Part No:2963970
Stock:0
Inv Date:05-29-2026
Price: Unit price: $189.81
Buy/RFQ:
Part No:2963970
Stock:5
Inv Date:05-28-2026
Price: Unit price: $189.82
Buy/RFQ:

Phoenix Contact 2963970 Safety Relay Module Specifications:

  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 200.0 g
  • Custom tariff number: 85364900
  • Country of origin: Germany
  • Width: 22.5 mm
  • Height: 112 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)
  • Nominal input voltage UN: 24 V AC/DC
  • Input voltage range in reference to UN: 0.8 ... 1.1
  • Typical input current at UN: 47 mA
  • Typical response time: 20 ms
  • Typical release time: 20 ms
  • Contact type: 5 N/O contacts, 2 N/C contacts
  • Contact material: AgSnO2, + 0.2 µm Au
  • Minimum switching voltage: 15 V AC/DC
  • Maximum switching voltage: 250 V AC/DC
  • Limiting continuous current: 6 A
  • Inrush current, minimum: 25 mA
  • Maximum inrush current: 6 A
  • Interrupting rating (ohmic load) max.: 144 W (24 V DC, τ = 0 ms), 288 W (48 V DC, τ = 0 ms), 110 W (110 V DC, τ = 0 ms), 88 W (220 V DC, τ = 0 ms), 1500 VA (250 V AC, τ = 0 ms)
  • Maximum interrupting rating (inductive load): 42 W (24 V DC, τ = 40 ms), 42 W (48 V DC, τ = 40 ms), 42 W (110 V DC, τ = 40 ms), 42 W (220 V DC, τ = 40 ms)
  • Switching capacity min.: 0.4 W
  • Output fuse: 6 A fast blow, C6 (24 V AC/DC) automatic device
  • Mechanical service life: Approx. 107 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
  • Connection method: Spring-cage connection
  • pluggable: Yes
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 1.5 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 1.5 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 16
  • Stripping length: 8 mm
  • Rated insulation voltage: 250 V
  • Rated surge voltage/insulation: 4 kV / basic insulation
  • Degree of pollution: 2
  • Overvoltage category: III

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Frequently Asked Questions

Where can I buy Phoenix Contact 2963970?

You can click on the BUY or RFQ button to purchase 2963970 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2963970?

You can download the 2963970 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2963970?

Phoenix Contact

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