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2981800
2981800
2981800
Phoenix Contact 2981800 Safety Relay - PSR-SCP-24DC/ESD/4X1/30
PSRmodular Configurable Safety Relay Software by Phoenix Contact
  1. 2981800
  2. 2981800
  3. 2981800
  4. Phoenix Contact 2981800 Safety Relay - PSR-SCP-24DC/ESD/4X1/30
  5. PSRmodular Configurable Safety Relay Software by Phoenix Contact

Phoenix Contact 2981800 Safety Relay – PSR-SCP-24DC/ESD/4X1/30

£235.69 inc VAT

In Stock · Delivered in 5–7 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsPhoenix Contact
Model Phoenix Contact PSR-SCP-24DC/ESD/4X1/30
Product Type Safety Relay
Part Number Phoenix 2981800
Relay Type Electromechanical, force-guided
Connection Type Screw, pluggable terminal blocks
Mounting DIN rail NS 35
Dimensions (W × H × D) 22.5 × 99 × 114.5 mm
Weight Approx. 160 g
Nominal Voltage (UN) 24 V DC
Voltage Range 0.85 – 1.1 × UN
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Phoenix Contact 2981800 Safety Relay – PSR-SCP-24DC/ESD/4X1/30

The Phoenix Contact PSR-SCP-24DC/ESD/4X1/30 is a robust safety relay from the PSRclassic series, engineered for emergency stop and safety door monitoring up to SIL 3 / Cat. 4 / PL e in accordance with EN ISO 13849 . Featuring electromechanical, force-guided contacts and flexible activation modes, it ensures dependable performance in demanding safety applications.

Technical Specifications

Model Phoenix Contact PSR-SCP-24DC/ESD/4X1/30
Part Number Phoenix 2981800
Product Type Safety Relay
Mounting DIN rail NS 35
Housing Material PA (polyamide)
Dimensions (W × H × D) 22.5 × 99 × 114.5 mm
Weight Approx. 160 g

Electrical Characteristics

Nominal Voltage (UN) 24 V DC
Voltage Range 0.85 – 1.1 × UN
Inrush Current (typ.) 250 mA
Typical Input Current 75 mA
Protective Circuit Suppressor diode, 33 V DC
Power Dissipation 1.8 W
Operating Mode 100% duty cycle
Control Circuit Voltage (US) 24 V DC
Max. Conductor Resistance 500 Ω (input/reset circuit)
Contacts 4 N/O enabling paths
Relay Type Electromechanical, force-guided
Contact Material AgSnO₂
Max. Switching Voltage 250 V AC/DC
Min. Switching Voltage 15 V AC/DC
Continuous Current 6 A
Max. Inrush Current 6 A
Switching Capacity (DC) 144 W @ 24 V, 90 W @ 110 V
Switching Capacity (AC) 1500 VA @ 250 V
Min. Switching Capacity 0.4 W
Output Fuse 10 A gL/gG (N/O contacts)
Response Time 150 ms
Release Time 20 ms (undelayed), 100 ms (delayed)
Delay Range 0.1 – 30 s ±30% (adjustable)
Recovery Time 330 ms (restart), 1 s (electrical torque)
Input Nominal Voltage (UN): 24 V DC Voltage Range: 0.85 – 1.1 × UN Inrush Current (typ.): 250 mA Typical Input Current: 75 mA Protective Circuit: Suppressor diode, 33 V DC Power Dissipation: 1.8 W Operating Mode: 100% duty cycle Control Circuit Voltage (US): 24 V DC Max. Conductor Resistance: 500 Ω (input/reset circuit)
Output Contacts: 4 N/O enabling paths Relay Type: Electromechanical, force-guided Contact Material: AgSnO₂ Max. Switching Voltage: 250 V AC/DC Min. Switching Voltage: 15 V AC/DC Continuous Current: 6 A Max. Inrush Current: 6 A Switching Capacity (DC): 144 W @ 24 V, 90 W @ 110 V Switching Capacity (AC): 1500 VA @ 250 V Min. Switching Capacity: 0.4 W Output Fuse: 10 A gL/gG (N/O contacts)
Timing Functions Response Time: 150 ms Release Time: 20 ms (undelayed), 100 ms (delayed) Delay Range: 0.1 – 30 s ±30% (adjustable) Recovery Time: 330 ms (restart), 1 s (electrical torque)

Mechanical & Connection Data

Connection Type Screw, pluggable terminal blocks
Rigid/Flexible 0.2–2.5 mm²
AWG 24–12
Stripping Length 7 mm
Screw Thread M3
Mounting Position Horizontal on DIN rail NS 35
Installation Clearance Not specified (ensure IP54 in panel)
Input/Output Wiring Rigid/Flexible: 0.2–2.5 mm² AWG: 24–12 Stripping Length: 7 mm Screw Thread: M3

Environmental & Reliability

Operating Temperature –20°C to +45°C
Storage Temperature –40°C to +70°C
Relative Humidity ≤ 75% avg. (85% infrequently, non-condensing)
Protection Degree IP20 (housing), IP54 (recommended cabinet)
Vibration Resistance 10–150 Hz, 2 g
Shock Resistance 15 g
Altitude ≤ 2000 m
Insulation Category Overvoltage Category II, Pollution Degree 2

Functional Safety Ratings

Stop Category 0 / 1
Category (EN ISO 13849) Cat. 4
Performance Level PL e
SIL (IEC 62061 / IEC 61508) SIL 3
Service Life Approx. 10⁷ cycles (mechanical)

Related Products & Helpful Links

Frequently Asked Questions

How can I check whether 2981800 is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 2981800 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.16 kg

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2981800-Datasheet.pdf
Product selection support

Need help identifying the correct safety component?

Send the full reference and machine documentation so we can help identify the required component. Final safety selection must be validated by a competent person.

  • Exact model, revision and approved system compatibility
  • Supply voltage, inputs, outputs and reset arrangement
  • Required safety function and manufacturer documentation

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Viewing: Phoenix Contact 2981800 Safety Relay - PSR-SCP-24DC/ESD/4X1/30
SKU: 2981800

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