Phoenix Contact PSRclassic PSR-ESA 1 Auxiliary Contacts Safety Relay 24V ac/dc, Single Channel 4 Safety Contacts

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£144.98

(exc. VAT)

£173.98

(inc. VAT)

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RS Stock No.:
666-7044
Distrelec Article No.:
300-85-309
Mfr. Part No.:
2963802
Brand:
Phoenix Contact
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Brand

Phoenix Contact

Supply Voltage

24V ac/dc

Number of Channels

1

Safety Contacts

4

Function

Emergency Stop

Auxiliary Contacts

1

Range

PSRclassic

Safety Category ISO 13849-1

1

PL ISO 13849-1

c

SIL IEC 61508

1

Terminal Type

Screw

Configurable

No

Depth

114.5mm

Series

PSR-ESA

Width

22.5mm

Performance Level

c

Length

99mm

COO (Country of Origin):
DE

PSR Safety Relay, E-Stop & Safety Door Monitoring - Phoenix Contact


The PSR classic safety relays for single or two-channel emergency stop (E-Stop) and safety door monitoring from Phoenix Contact can be connected easily without the need for additional settings on the relay. They are an excellent solution when your system or machine only requires a few reliable safety functions.

Features and Benefits:


• Large selection of safety functions
• 1 signalling current path
• Manual monitored and automatic activation in one
• Basic or reinforced insulation
• Screw or spring-cage connection available
• Able to switch functions easily
• LED status display for fast wiring and clear diagnostics
• Fast installation and start-up

Standards

Up to Cat. 4/PL e (ISO 13849-1), SILCL 3 (IEC 62061), SIL 3 (IEC 61508).

Phoenix Contact Safety Relay, 24V AC/DC - PSR-SCP-24UC/ESA2/4X1/1X2/B - 2963802


Choose this easy-to-use safety relay from Phoenix Contact to control emergency stop-buttons and safety doors in industrial environments. It's a self-monitoring device, which means it self-tests its opening and closing function after every cycle. This makes it a reliable device for use in fast-paced environments. It can be controlled manually – such as when you want to stop a machine in an emergency – or automatically, with safety doors, for example.
This component has LED (light-emitting diode) indicators that give an operating status display that makes wiring and troubleshooting easy. For electrical safety, it has a surge suppressor diode that arrests voltage spikes before they can cause damage. With a robust polybutylene terephthalate (PBT) housing, this safety relay is durable and can withstand substantial impact, so it won't break under pressure.

• Silver tin oxide contacts for reliable connections and corrosion resistance
• Mechanical service life of 10,000,000 cycles for long-term performance
• IP20 (ingress protection) rated to withstand dust and objects larger than 12mm
• Wide operating temperature range of -20°C to +65°C for use in demanding environments

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