Siemens SIRIUS 3TK28 Safety Relay 115V ac, Single/Dual-Channel 3 Safety Contacts
- RS Stock No.:
- 763-6858
- Mfr. Part No.:
- 3TK2825-1AJ20
- Brand:
- Siemens
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Each
£159.92
(exc. VAT)
£191.90
(inc. VAT)
- RS Stock No.:
- 763-6858
- Mfr. Part No.:
- 3TK2825-1AJ20
- 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 | 115V ac | |
| Number of Channels | 1, 2 | |
| Safety Contacts | 3 | |
| Function | Two Hand Control | |
| Range | SIRIUS | |
| Series | 3TK28 | |
| Width | 44.8mm | |
| Depth | 120mm | |
| Safety Category | 4 | |
| Performance Level | e | |
| Length | 138.5mm | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Supply Voltage 115V ac | ||
Number of Channels 1, 2 | ||
Safety Contacts 3 | ||
Function Two Hand Control | ||
Range SIRIUS | ||
Series 3TK28 | ||
Width 44.8mm | ||
Depth 120mm | ||
Safety Category 4 | ||
Performance Level e | ||
Length 138.5mm | ||
- COO (Country of Origin):
- DE
SIRIUS 3TK28 Safety Relay, Basic Units
The SIRIUS safety relays with relay enabling circuits feature positively-driven NO and NC contacts, in pairs, which means if one of the contacts welds, then the other contact is used to shut down the circuit. A positively-driven feedback signal contact (NC contact) detects the fault of the defective NO contact.
Minimum programming time and high degree of user friendliness thanks to parametrisation display
Device versatility means reduced storage requirements
Compact design
Electrically isolated safety outputs
Can be used in ambient temperatures up to 70 °C
Standard relay enable circuits (positively driven)
Suitable for use with Expansion module 3TK28 30
Device versatility means reduced storage requirements
Compact design
Electrically isolated safety outputs
Can be used in ambient temperatures up to 70 °C
Standard relay enable circuits (positively driven)
Suitable for use with Expansion module 3TK28 30
Standards
EN 60204-1, EN 92, EN 954-1.
Standards
EN 60204-1, EN 292, EN 954-1
