Schmersal SRB-E, 24V dc Safety Relay, 2 Safety Contacts, 1

RS Stock No.:: 146-5870
Mfr. Part No.:: SRB-E-402ST
Manufacturer:: Schmersal

Schmersal SRB-E, 24V dc Safety Relay, 2 Safety Contacts, 1

Subtotal (1 unit)*

PHP41,325.20

(exc. VAT)

PHP46,284.22

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 8 unit(s) shipping from September 21, 2026

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Units	Per Unit
1 +	PHP41,325.20

*price indicative

RS Stock No.:: 146-5870
Mfr. Part No.:: SRB-E-402ST
Manufacturer:: Schmersal

Specifications

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	2
	Number of Auxiliary Contacts	1
	Reset Method	Automatic
	Mount Type	DIN Rail
	Power Consumption	3.6W
	Series	SRB-E
	IP Rating	IP20, IP54, IP40
	Time Delay	150 ms
	Switching DC Voltage	24V dc
	Standards/Approvals	EN 60947-5-1, IEC 61508, EN ISO 13849-1, IEC/EN 62061, IEC/EN 60204-1
	Switching AC Voltage	230V ac
	Minimum Operating Temperature	-25°C
	Contact Current	6A
	Maximum Operating Temperature	60°C
	Length	22.5mm
	Width	115mm
	Height	98mm
	Safety Category	4
	Hazardous Area Certification	No
	Coil Voltage	24V dc

	Select all
	Brand Schmersal
	Product Type Safety Relay
	Safety Contacts 2
	Number of Auxiliary Contacts 1
	Reset Method Automatic
	Mount Type DIN Rail
	Power Consumption 3.6W
	Series SRB-E
	IP Rating IP20, IP54, IP40
	Time Delay 150 ms
	Switching DC Voltage 24V dc
	Standards/Approvals EN 60947-5-1, IEC 61508, EN ISO 13849-1, IEC/EN 62061, IEC/EN 60204-1
	Switching AC Voltage 230V ac
	Minimum Operating Temperature -25°C
	Contact Current 6A
	Maximum Operating Temperature 60°C
	Length 22.5mm
	Width 115mm
	Height 98mm
	Safety Category 4
	Hazardous Area Certification No
	Coil Voltage 24V dc

COO (Country of Origin):: DE

Schmersal Safety Relay, 24V DC Voltage Rating, 4kV Rated Impulse Withstand Voltage - SRB-E Series - SRB-E-402ST

Manage sensor systems on your industrial equipment with this safety relay from Schmersal. It monitors safety devices connected to your machine and triggers a quick response to faults such as short circuits and wire breakages. The relay's silver-nickel contacts are highly conductive and resistant to corrosion to give you a steady connection. Screw terminals and a plug-in design make this unit easy to wire and install. Its glass fibre-reinforced thermoplastic housing is resistant to heat and impact, making it a durable choice for use in harsh environments.

Features & Benefits

• Ventilated housing to prevent overheating

• Robust mechanical service life of 10 million operations for long-term use

• Mounting space has an IP54 rating for protection against limited amounts of dust and water splashes

• Automatic reset function for ease of use

• Wide operating temperature range of -25°C to +60°C for use in demanding conditions

Applications

• Food processing equipment

• Automotive assembly lines

How do I monitor issues on the relay?

The relay has six LED indicators that display its operating condition, so it's easy to monitor and troubleshoot.