Allen Bradley 440R/MSR55P, 24V dc Safety Relay, 3 Safety Contacts, 1
- RS Stock No.:
- 237-4270
- Mfr. Part No.:
- 440R-S35011
- Brand:
- Allen Bradley
Subtotal (1 unit)*
£378.36
(exc. VAT)
£454.03
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 2 unit(s) shipping from 08 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £378.36 |
*price indicative
- RS Stock No.:
- 237-4270
- Mfr. Part No.:
- 440R-S35011
- Brand:
- Allen Bradley
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Allen Bradley | |
| Product Type | Safety Relay | |
| Safety Contacts | 3 | |
| Number of Auxiliary Contacts | 1 | |
| Reset Method | Manual | |
| Mount Type | DIN Rail | |
| Power Consumption | 4W | |
| Series | 440R/MSR55P | |
| Terminal Type | Screw | |
| IP Rating | IP40 | |
| Contact Current | 6A | |
| Minimum Operating Temperature | -5°C | |
| Standards/Approvals | IEC/EN | |
| Switching DC Voltage | 24V dc | |
| Maximum Operating Temperature | 55°C | |
| Length | 118mm | |
| Height | 90mm | |
| Width | 45mm | |
| Hazardous Area Certification | NO | |
| Coil Voltage | 24V dc | |
| Select all | ||
|---|---|---|
Brand Allen Bradley | ||
Product Type Safety Relay | ||
Safety Contacts 3 | ||
Number of Auxiliary Contacts 1 | ||
Reset Method Manual | ||
Mount Type DIN Rail | ||
Power Consumption 4W | ||
Series 440R/MSR55P | ||
Terminal Type Screw | ||
IP Rating IP40 | ||
Contact Current 6A | ||
Minimum Operating Temperature -5°C | ||
Standards/Approvals IEC/EN | ||
Switching DC Voltage 24V dc | ||
Maximum Operating Temperature 55°C | ||
Length 118mm | ||
Height 90mm | ||
Width 45mm | ||
Hazardous Area Certification NO | ||
Coil Voltage 24V dc | ||
- COO (Country of Origin):
- DE
The Allen Bradley guard master MSR55P back EMF modules are suitable to monitor the standstill of all electric motors that generate a remanence voltage while coasting to stop.
Power supply - 24V DC,20 mV to 400 mV
Inputs - 2 redundant measuring channels
Removable screw type and spring clamp
Manual / automatic reset for external faults
Housing width is 45 mm
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