Allen Bradley 440R / MSR55P 1 Auxiliary Contacts Safety Relay 24V dc, Dual-Channel 3 Safety Contacts
- RS Stock No.:
- 237-4270
- Mfr. Part No.:
- 440R-S35011
- Brand:
- Allen Bradley
Subtotal (1 unit)*
£374.61
(exc. VAT)
£449.53
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 5 unit(s) shipping from 10 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £374.61 |
*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 | |
| Supply Voltage | 24V dc | |
| Number of Channels | 2 | |
| Safety Contacts | 3 | |
| Function | Speed/Standstill Monitoring | |
| Auxiliary Contacts | 1 | |
| Reset Method | Manual | |
| Range | Guardmaster MSR, Minotaur | |
| Series | 440R / MSR55P | |
Select all | ||
|---|---|---|
Brand Allen Bradley | ||
Supply Voltage 24V dc | ||
Number of Channels 2 | ||
Safety Contacts 3 | ||
Function Speed/Standstill Monitoring | ||
Auxiliary Contacts 1 | ||
Reset Method Manual | ||
Range Guardmaster MSR, Minotaur | ||
Series 440R / MSR55P | ||
- 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
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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