Siemens SIRIUS 3SK1 Safety Relay 24V dc, Single Channel 2 Safety Contacts
- RS Stock No.:
- 202-1667
- Distrelec Article No.:
- 110-82-869
- Mfr. Part No.:
- 3SK1112-2BB40
- Brand:
- Siemens
Subtotal (1 unit)*
£126.07
(exc. VAT)
£151.28
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship from another location
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Units | Per unit |
---|---|
1 + | £126.07 |
*price indicative
- RS Stock No.:
- 202-1667
- Distrelec Article No.:
- 110-82-869
- Mfr. Part No.:
- 3SK1112-2BB40
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Siemens | |
Supply Voltage | 24V dc | |
Number of Channels | 1 | |
Safety Contacts | 2 | |
Function | Safety Monitoring | |
Reset Method | Automatic, Monitored | |
Range | SIRIUS | |
Safety Category ISO 13849-1 | 4 | |
PL ISO 13849-1 | e | |
SIL IEC 61508 | 3 | |
Terminal Type | Cage Clamp | |
Standards Met | CCC, CE, EAC, UL | |
Safety Category | 4 | |
Width | 91.6mm | |
Series | 3SK1 | |
Depth | 100mm | |
Length | 22.5mm | |
Performance Level | e | |
Select all | ||
---|---|---|
Brand Siemens | ||
Supply Voltage 24V dc | ||
Number of Channels 1 | ||
Safety Contacts 2 | ||
Function Safety Monitoring | ||
Reset Method Automatic, Monitored | ||
Range SIRIUS | ||
Safety Category ISO 13849-1 4 | ||
PL ISO 13849-1 e | ||
SIL IEC 61508 3 | ||
Terminal Type Cage Clamp | ||
Standards Met CCC, CE, EAC, UL | ||
Safety Category 4 | ||
Width 91.6mm | ||
Series 3SK1 | ||
Depth 100mm | ||
Length 22.5mm | ||
Performance Level e | ||
- COO (Country of Origin):
- DE
Siemens 3SK1 Series Safety Relay, 24V DC Supply Voltage, 2 Safety Contacts - 3SK1112-2BB40
This safety relay enhances safety in industrial and automation applications by providing reliable monitoring and control of safety-related circuits. It effectively manages single-channel connections and safety contacts, ensuring safe operation across various machinery and systems. Its robust design and advanced capabilities meet safety standards while safeguarding personnel and equipment.
Features & Benefits
• Automatic restart capability enhances system efficiency
• Cross-circuit detection increases operational safety
• Configurable for floating and non-floating sensors
• High reliability with a maximum power loss of 2W
• Operates in harsh conditions, from -25°C to +60°C
• UL approved for compliance assurance
• Cross-circuit detection increases operational safety
• Configurable for floating and non-floating sensors
• High reliability with a maximum power loss of 2W
• Operates in harsh conditions, from -25°C to +60°C
• UL approved for compliance assurance
Applications
• Monitoring light barriers in automated systems
• Safety circuits for emergency stop functions
• Position switch monitoring for operational safety
• Integration with magnetically operated switches for security
• Systems requiring laser scanner monitoring
• Safety circuits for emergency stop functions
• Position switch monitoring for operational safety
• Integration with magnetically operated switches for security
• Systems requiring laser scanner monitoring
What power supply is required for operation?
It operates with a control supply of 24V DC.
Can it handle multiple sensor types?
Yes, it can monitor both floating and non-floating sensors.
Is installation straightforward?
Yes, it features a spring-loaded terminal for easy connections.
What are its dimensions and mounting options?
It can be mounted in any position and supports screw or snap-on mounting.
How does it address electromagnetic compatibility?
It's suitable for Class A environments with specific EMC measures.
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