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Kempston Controls is pleased to announce a classic British brand will return to UK ownership with our acquisition of MEM (Midland Electrical Manufacturing). The deal, completed on the 1st December 2021 includes Eaton’s MEM MEMSHIELD 1 & 2 and Cranes range. The aim is to continue MEM’s history of innovation by developing, manufacturing, and selling these dependable product ranges for years to come.

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  7. 3TK2845-1FB41

Our offices and warehouses will be closed on the 6th May for the national public holiday.

Our out-of-hours service will be available during this time.

Siemens - 3TK2845-1FB41 SIEMENS !!! PHASED-OUT PRODUCT !!! THE SUCCESSOR PRODUCT SERIES IS 3SK2 (SEE FAQ XXXXXXXXX) SIRIUS SAFETY RELAY WITH RELAY AND ELECTRONIC 24 V DC, 45 MM SCREW TERMINAL EC INSTANTANEOUS: 2 NO EC DELAYED: 1 SC: 1 SPRING-LOCKED TUMBLER BASIC DEVICE MAXIMUM A

3TK28451FB41

Siemens 3TK2845-1FB41 Displays, Monitors & Accessories
Images are for illustrative purposes only

Manufacturer: Siemens
SIEMENS !!! PHASED-OUT PRODUCT !!! THE SUCCESSOR PRODUCT SERIES IS 3SK2 (SEE FAQ XXXXXXXXX) SIRIUS SAFETY RELAY WITH RELAY AND ELECTRONIC 24 V DC, 45 MM SCREW TERMINAL EC INSTANTANEOUS: 2 NO EC DELAYED: 1 SC: 1 SPRING-LOCKED TUMBLER BASIC DEVICE MAXIMUM A

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!!! Phased-out product !!! The successor product series is 3SK2 (see FAQ 109747906) SIRIUS safety relay with relay and electronic 24 V DC, 45 mm Screw terminal EC instantaneous: 2 NO EC delayed: 1 SC: 1 Spring-locked tumbler Basic device Maximum achievable PL according to EN 13849-1: e Maximum achievable SIL according to IEC 61508: 3 This 3TK28 safety relay is being replaced by a device from the 3SK series.Safety is a SIRIUS business.

Product Information

Manufacturer: Siemens
Pricing Unit: Each
Weight: 0.420 kg (each)
Tariff code: 85364900
Generic code: 102
GTIN/UPC/EAN: 4011209666047

Product Details

ETIM Group: Relays
ETIM Class: Device for monitoring of safety-related circuits
SIL according to IEC 61508: 3
Stop category according to IEC 60204: 0 + 1
Voltage type for actuating: DC
Type of electric connection: Screw connection
Evaluation inputs: One- and two-channel
Number of outputs, signalling function, delayed, with contact: 0
Number of outputs, safety related, delayed, with contact: 0
Width: 45mm
Depth: 88mm
Number of outputs, safety related, delayed, semiconductors: 1
Number of outputs, safety related, undelayed, semiconductors: 1
Height: 138.5mm
Number of outputs, signalling function, delayed, semiconductors: 0
Number of outputs, safety related, undelayed, with contact: 0
Number of outputs, signalling function, undelayed, semiconductors: 1
Number of outputs, signalling function, undelayed, with contact: 0
Rated control supply voltage Us at AC 50HZ: - -
Rated control supply voltage Us at AC 60HZ: - -
Rated control supply voltage Us at DC: 24 - 24V
Release-delay: 0.05 - 3s
Rail mounting possible: false
Suitable for monitoring of position switches: true
Suitable for monitoring of proximity switches: false
Suitable for monitoring of valves: false
With approval according to UL: true
With detachable clamps: true
With approval for TÜV: true
With feedback circuit: true
With muting function: false
With start input: true
Suitable for monitoring of magnetic switches: true
Suitable for monitoring of tactile sensors: true
Suitable for monitoring of emergency-stop circuits: true
Suitable for monitoring of optoelectronic protection equipment: true
With approval for BG BIA: true

All shipping options below are for United Kingdom. Delivery prices below are Exc VAT.

Web Promo Carriage UK standard delivery, usually within 1 - 2 days (1 per day, minimum order $24.97) $0.00
Standard 1-2 Days UK standard delivery, usually within 1 - 2 days $12.49
Next Day* UPS Next Day service* $12.49
Express* UPS Express delivery by 12:00pm* $31.22
Saturday** UPS Saturday service** $49.95
Collect Collection is available from our site - please call if your order is urgent $0.00

International Priority to United States from $28.05 Shipping options to United States
(Terms DAP to Delivery Address) For our overseas customers, we offer a very competitive and fast delivery service; however, if you prefer to collect using your own courier, then we can also arrange that at no extra cost.

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Kempston Controls is electrical and electronic components distributor, providing fuses, sensors, control components, industrial automation equipment and more. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated sales centre on +44 (0) 1933 411411.

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