- RS Stock No.:
- 763-6861
- Mfr. Part No.:
- 3TK2834-1AJ20
- Manufacturer:
- Siemens
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Discontinued product
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- RS Stock No.:
- 763-6861
- Mfr. Part No.:
- 3TK2834-1AJ20
- Manufacturer:
- Siemens
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
SIRIUS 3TK28 34 Safety Relay for Two Hand Control, Type IIIC
The SIRIUS 3TK28 34 Safety Relay for Two Hand Control provides the special functionality needed in press control systems. The relays are equipped to monitor two different, redundant input signals and evaluate the simultaneous actuation.
For use with 2 hand operator consoles eg. press control systems
For use up to category 4 according to EN 954-1
Compliance to B-standard EN 574 Type III C
Short circuit protection
For use up to category 4 according to EN 954-1
Compliance to B-standard EN 574 Type III C
Short circuit protection
Specifications
Attribute | Value |
---|---|
Supply Voltage | 115V ac |
Number of Channels | 2 |
Safety Contacts | 4 |
Function | Speed/Standstill Monitoring |
Range | SIRIUS |
Safety Category | 4 |
Depth | 120mm |
Width | 44.8mm |
Series | 3TK28 |
Performance Level | e |
Length | 138.5mm |