PHOENIX CONTACT

PSR-SCP-24UC/ESL4/3X1/1X2/B Phoenix Contact Safety Relay 24V DC 3NO 1NC SIL 3 PL e

$399.99 CAD

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Description:

Genuine Phoenix Contact safety relay for industrial machine safety and emergency stop applications
Designed for emergency stop circuits, safety doors, and safety light curtains/light grids
Supports 1-channel and 2-channel safety circuits
Operates on 24 VDC control voltage
Provides 3 safety enabling (NO) contacts and 1 signaling (NC) contact
Supports automatic start or manual monitored start configurations
Certified for SIL 3, Category 4, and Performance Level e (PL e) machine safety applications
Force-guided electromechanical relay contacts ensure reliable safety operation
Plug-in screw terminal block simplifies installation and maintenance
Ideal for machine builders, manufacturing equipment, packaging machinery, robotics, conveyor systems, and industrial automation applications

Manufacturer Name: Phoenix Contact
Part Number (MPN): PSR-SCP-24UC/ESL4/3X1/1X2/B
Item Number: 2981059
Product Family: PSRclassic
Product Type: Safety Relay
Supply Voltage: 24 VDC (-15% / +10%)
Control Configuration:
- 1-Channel
- 2-Channel
Start Modes:
- Automatic Start
- Manual Monitored Start
Safety Outputs:
- 3 Normally Open (NO) Safety Contacts
Signal Outputs:
- 1 Normally Closed (NC) Signaling Contact
Contact Rating:
- 6 A Continuous
- 250 VAC/DC Maximum Switching Voltage
Mechanical Life: 10 Million Operations
Response Time:
- 125 ms (Automatic Start)
- 110 ms (Manual Start)
Release Time:
- 10 ms (Sensor Circuit)
- 45 ms (Via A1)
Restart Time: <1 s
Connection Type: Plug-In Screw Terminal
Conductor Size:
- 0.2–2.5 mm²
- AWG 24–12
Protection Rating: IP20
Operating Temperature: -20°C to +55°C
Safety Certifications:
- SIL 3 (IEC 61508 / IEC 62061)
- Performance Level e (EN ISO 13849-1)
- Category 4
- Stop Category 0
Applications:
- Emergency Stop Systems
- Safety Gate Monitoring
- Light Curtain Safety
- Machine Safety
- Robotics
- Packaging Equipment
- Industrial Automation