Schmersal SRB-E 1 Auxiliary Contacts Safety Relay 24V dc, Single/Dual-Channel 3 Safety Contacts
- RS Stock No.:
- 146-5869
- Mfr. Part No.:
- SRB-E-322ST
- Brand:
- Schmersal
Subtotal (1 unit)*
£461.60
(exc. VAT)
£553.92
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 15 December 2025
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Units | Per unit |
|---|---|
| 1 + | £461.60 |
*price indicative
- RS Stock No.:
- 146-5869
- Mfr. Part No.:
- SRB-E-322ST
- Brand:
- Schmersal
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schmersal | |
| Supply Voltage | 24V dc | |
| Number of Channels | 1, 2 | |
| Safety Contacts | 3 | |
| Function | Emergency Stop | |
| Auxiliary Contacts | 1 | |
| Reset Method | Automatic | |
| Range | SRB E, Multi-function | |
| Safety Category ISO 13849-1 | 1 | |
| PL ISO 13849-1 | e | |
| SIL IEC 61508 | 3 | |
| Terminal Type | Plug In, Screw | |
| Width | 115mm | |
| Series | SRB-E | |
| Depth | 98mm | |
| Performance Level | e | |
| Length | 22.5mm | |
Select all | ||
|---|---|---|
Brand Schmersal | ||
Supply Voltage 24V dc | ||
Number of Channels 1, 2 | ||
Safety Contacts 3 | ||
Function Emergency Stop | ||
Auxiliary Contacts 1 | ||
Reset Method Automatic | ||
Range SRB E, Multi-function | ||
Safety Category ISO 13849-1 1 | ||
PL ISO 13849-1 e | ||
SIL IEC 61508 3 | ||
Terminal Type Plug In, Screw | ||
Width 115mm | ||
Series SRB-E | ||
Depth 98mm | ||
Performance Level e | ||
Length 22.5mm | ||
- COO (Country of Origin):
- DE
Schmersal Safety Relay, 24V DC Operating Voltage, DIN Rail Mounting - SRB-E Series - SRB-E-322ST
Prevent accidents in your industrial environment using this safety relay from Schmersal. It monitors the operation of your machinery and initiates a safety response if it detects a potential hazard. The six LED indicators display its operating status, making troubleshooting simple. This device is a multi-channel relay that you can use to monitor one or two devices at the same time, so it's a versatile option.
Features & Benefits
• Terminals have an IP20 rating, meaning they're finger-safe and protected against objects larger than 12mm in size
• Self-cleaning silver-nickel contacts are corrosion-resistant for an extended service life
• Wide operating temperature range between -25°C and +60°C for use in harsh environments
• Automatic reset enables quick return to original state to minimise downtime
• Self-cleaning silver-nickel contacts are corrosion-resistant for an extended service life
• Wide operating temperature range between -25°C and +60°C for use in harsh environments
• Automatic reset enables quick return to original state to minimise downtime
Applications
• Packaging machinery
• Mining and quarrying industry
• Gas plants
• Light curtains
• Mining and quarrying industry
• Gas plants
• Light curtains
How long will this safety relay last?
This safety relay has a long mechanical lifespan of 10 million operations, so it will last a long time.
What size cable can I use with this component?
This safety relay is compatible with cables measuring 0.25 to 2.5mm² in size for versatility.
Related links
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- Schmersal SRB E 232ST 1 Auxiliary Contacts Safety Relay 24V dc, Dual-Channel 3 Safety Contacts
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- Schmersal SRB-E 2 Auxiliary Contacts Safety Relay 24V dc, Dual-Channel 2 Safety Contacts
- Schmersal SRB-E Safety Relay 24V dc, Single/Dual-Channel 2 Safety Contacts