Schmersal PROTECT SRB SRB 201ZH 2 Auxiliary Contacts Safety Relay 24V dc, Dual-Channel 3 Safety Contacts

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SGD674.89

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SGD735.63

(inc. GST)

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RS Stock No.:
741-8635
Mfr. Part No.:
SRB201ZH-24VDC
Manufacturer:
Schmersal
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Brand

Schmersal

Supply Voltage

24V dc

Number of Channels

2

Safety Contacts

3

Function

Two Hand Control

Auxiliary Contacts

2

Reset Method

Automatic

Range

PROTECT SRB

Safety Category ISO 13849-1

4

PL ISO 13849-1

e

SIL IEC 61508

3

Terminal Type

Screw

Depth

121mm

Series

SRB 201ZH

Width

22.5mm

Length

100mm

Performance Level

e

COO (Country of Origin):
DE

PROTECT SRB 201/2 Series Safety Relays


Introducing the PROTECT SRB 201/2 series of Safety relays. Built to a high standard for all your safety relay requirements. These units are specially designed to work in perfect conjunction with two handed control stations.

Approvals

BG, USA/CAN

SRB201ZH (24VDC) Specifics


This particular version of the SRB201ZH range is capable of supply voltage of 24V DC making it extremely versatile and capable of coordinating your various safety applications.

What are some of the features?


• This safety relay has a reliable external device monitoring (EDM) allowing you to register and monitor multiple safety accessories like emergency push buttons. This device has been specifically designed for two handed control stations.
• Monitoring two hand control panels to EN 574 111C ensuring you the best possible safety monitoring solutions
• This safety relay in particular features instantaneous safety contacts (STOP 0)
• Can be mounted to DIN railing (with screw terminal connections) making it useful in a variety of scenarios
•Wire breakage & earth connection detection as standard with this unit which allows you to monitor internal faults
• LED status indication as standard to allow you to spot quickly any faults through the visible aid of the LED indication
• This device has 1 or 2 channel monitoring depending on which one you choose and need
• Electronic protection as standard with this device as well as circuit feedback.

Advantages of the SRB201ZH


• A 20 year mission time for this device, giving you the confidence in the quality of the build
• Compact in design allowing you more mounting on your DIN rail or equivalent
• Low power consumption compared to other units on the market

Technical safety parameters

• EN 954-1 Category - Cat 4
• EN ISO 13849-1 Performance Level – Ple
• EN 62061 SIL Claim - SIL CL 3


No, thanks to its ventilated design, the safety relay promotes sufficient airflow to minimise the risk of overheating.

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