Siemens 3SK1, 24V dc Safety Relay, 4 Safety Contacts, 4

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₩1,002,940.00

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RS 제품 번호:
784-5819
Distrelec 제품 번호:
304-11-451
제조사 부품 번호:
3SK1121-2AB40
제조업체:
Siemens
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브랜드

Siemens

Product Type

Safety Relay

Safety Contacts

4

Number of Auxiliary Contacts

4

Series

3SK1

Terminal Type

Cage Clamp

IP Rating

IP20

Standards/Approvals

RoHS

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Length

100mm

Height

122mm

Width

22.5mm

Hazardous Area Certification

No

Safety Category

3

Coil Voltage

24V dc

COO (Country of Origin):
DE

Siemens Safety Relay, Push-In Terminals, 100mm Height - SIRIUS Series - 3SK1121-2AB40


Use this safety relay from Siemens to monitor your equipment and avoid electrical hazards. It triggers a shutdown response if a dangerous situation is detected, helping to prevent injury and machine damage. Thanks to its compact dimensions of 100 (H) x 22.5 (W) x 121.6mm (D), it takes up minimal space in your setup. A broad operating temperature range between -25°C and +60°C means you can rely on it to operate safely, even in demanding industrial environments. As this unit runs with a low power loss of 2W, it's an energy-efficient choice. You'll find it commonly used in the oil and gas industries.

Features & Benefits


• Surge voltage resistance of 4kV means it can resist sudden spikes in voltage

• IP20 rating indicates it's touch-proof and protected against objects larger than 12mm

• Robust mechanical lifespan of 10 million cycles for reliable long-term performance

• Can be mounted in any position for flexible installation

What's the supply voltage of this device?


This device has a supply voltage of 24V DC, so its a practical choice for use in low-voltage applications.

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