Schmersal SRB 301MC, 24V ac/dc Safety Relay, 3 Safety Contacts, 1

RS Stock No.:: 741-8650
Mfr. Part No.:: SRB 301MC-24V
Manufacturer:: Schmersal

Schmersal SRB 301MC, 24V ac/dc Safety Relay, 3 Safety Contacts, 1

Subtotal (1 unit)*

TWD14,627.00

(exc. GST)

TWD15,358.35

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

27 unit(s) ready to ship from another location
Plus 36 unit(s) shipping from October 05, 2026

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Units	Per unit
1 +	TWD14,627.00

*price indicative

RS Stock No.:: 741-8650
Mfr. Part No.:: SRB 301MC-24V
Manufacturer:: Schmersal

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schmersal
	Product Type	Safety Relay
	Safety Contacts	3
	Number of Auxiliary Contacts	1
	Mount Type	Snap-On
	Reset Method	Automatic
	Power Consumption	2W
	Series	SRB 301MC
	Terminal Type	Screw
	IP Rating	IP40
	Switching AC Voltage	250V ac
	Minimum Operating Temperature	-25°C
	Standards/Approvals	IEC/EN
	Switching DC Voltage	24V dc
	Maximum Operating Temperature	60°C
	Width	22.5mm
	Length	100mm
	Height	121mm
	Hazardous Area Certification	No
	Safety Category	3
	Coil Voltage	24V ac/dc

	Select all
	Brand Schmersal
	Product Type Safety Relay
	Safety Contacts 3
	Number of Auxiliary Contacts 1
	Mount Type Snap-On
	Reset Method Automatic
	Power Consumption 2W
	Series SRB 301MC
	Terminal Type Screw
	IP Rating IP40
	Switching AC Voltage 250V ac
	Minimum Operating Temperature -25°C
	Standards/Approvals IEC/EN
	Switching DC Voltage 24V dc
	Maximum Operating Temperature 60°C
	Width 22.5mm
	Length 100mm
	Height 121mm
	Hazardous Area Certification No
	Safety Category 3
	Coil Voltage 24V ac/dc

COO (Country of Origin):: DE

Schmersal PROTECT Safety Relay, 24 V AC/DC - SRB 301MC Series - SRB 301MC-24V

Use this safety relay from Schmersal for emergency stop applications. It's ideal for evaluating signals from magnetic safety switches and has high diagnostic capability. User-friendly LEDs (light-emitting diodes) help with troubleshooting by reporting operating states, such as the supply voltage and internal operating voltage. For enhanced safety, the configurable safety controller has an automatic internal electronic trip that doesn't need to be manually reset. Choose this relay to monitor light curtains as well as safety mats and switches.

Features and Benefits

• Clips onto a DIN rail for simple mounting

• Good resistance to vibration to withstand heavy-duty industrial use

• Strong glass-fibre reinforced thermoplastic housing for reliable durability

Application Information

• Packaging and processing industries

• Assembly handling

• Robotics

Will this safety relay interfere with the function of other electrical components?

This relay produces low levels of electromagnetic interference (EMI), meaning it won't interfere with the functioning of other devices.

How does a safety relay work?

Safety relays feature redundant dual-channel, cross-monitoring logic circuits. These circuits continuously check for and detect faults in the system's safety-circuit components and interconnection wiring.

PROTECT SRB301 Series Safety Relays

Introducing the PROTECT SRB301 series of Safety Relays. These are a perfect fit for signal evaluation, specifically the outputs of safety magnetic switches. They function well with such safety applications like Light beams/curtains, Safety mats or Safety switches/interlocks.

Approvals

BG, USA/CAN