ABB Jokab Sentry SSR20 3 Auxiliary Contacts Safety Relay 24V dc 4 Safety Contacts
- RS Stock No.:
- 176-0031
- Mfr. Part No.:
- 2TLA010051R0000 Sentry SSR20 24VDC
- Brand:
- ABB Jokab
Subtotal (1 unit)*
£161.00
(exc. VAT)
£193.20
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 3 unit(s) ready to ship
- Plus 11 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £161.00 |
*price indicative
- RS Stock No.:
- 176-0031
- Mfr. Part No.:
- 2TLA010051R0000 Sentry SSR20 24VDC
- Brand:
- ABB Jokab
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | ABB Jokab | |
Supply Voltage | 24V dc | |
Safety Contacts | 4 | |
Function | Two Hand Control | |
Auxiliary Contacts | 3 | |
Reset Method | Multi-Reset | |
Range | Sentry | |
Safety Category ISO 13849-1 | 4 | |
PL ISO 13849-1 | e | |
SIL IEC 61508 | 3 | |
Terminal Type | Screw | |
Standards Met | CCCs, CE, CULus, TUV | |
Configurable | Yes | |
Width | 120mm | |
Series | SSR20 | |
Depth | 120mm | |
Length | 22.5mm | |
Performance Level | e | |
Select all | ||
---|---|---|
Brand ABB Jokab | ||
Supply Voltage 24V dc | ||
Safety Contacts 4 | ||
Function Two Hand Control | ||
Auxiliary Contacts 3 | ||
Reset Method Multi-Reset | ||
Range Sentry | ||
Safety Category ISO 13849-1 4 | ||
PL ISO 13849-1 e | ||
SIL IEC 61508 3 | ||
Terminal Type Screw | ||
Standards Met CCCs, CE, CULus, TUV | ||
Configurable Yes | ||
Width 120mm | ||
Series SSR20 | ||
Depth 120mm | ||
Length 22.5mm | ||
Performance Level e | ||
- COO (Country of Origin):
- DE
ABB Jokab Safety Relay, 24V DC Supply Voltage, 3NO/1NC Relay Outputs - SSR20 Series - 2TLA010051R0000 Sentry SSR20
To ensure the safe operation of your machinery, install this safety relay from ABB Jokab. It works by simultaneously measuring the flow of current around your circuit and monitoring two input channels for connection to safety systems. In the event of a fault, it breaks the flow of current to machinery until it's safe to resume operation. A multi-reset function minimises cabling and unnecessary downtime by letting manually reset the relay, along with up to 9 other safety relays, using a single reset button.
Features & Benefits
• LEDs provide easy troubleshooting if the master control relay is switched off due to a fault
• Compatible with two-hand devices to ensure the safety of the machine operator
• Dimensions of 22.5 (W) x 120 (H) x 120mm (D) to fit into compact spaces
• Compatible with two-hand devices to ensure the safety of the machine operator
• Dimensions of 22.5 (W) x 120 (H) x 120mm (D) to fit into compact spaces
Applications
• Hydraulic circuits
• Assembly machines
• Clutch presses
• Welder machines
• Assembly machines
• Clutch presses
• Welder machines
How do I install this component?
This relay latches onto a DIN rail – simply push the rear side onto the rail until you hear a click. Screw terminals allow for easy connection to other safety modules.
Does this device have a time delay?
No, to minimise potential risks, the output is turned off as soon as the switch detects a fault.
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