Specifications

Product Type	Safety Relay Module
Brand	SCHMERSAL
Series	SRB301ST-24V-(V.3)
Switching Current	0.3333333333
Switching Voltage	250 V AC
Rated Frequency	50/60 Hz
Rated Voltage	26.4 VAC, 28.8 VDC
Supply Voltage	24 V AC, 24 V DC
Mechanical Durability	10000000 Cycles
Contact Material	AgSn0
Housing Material	Glass Fibre Reinforced Thermoplastic
Shock Resistance acc. To IEC/EN 60068-2-27	30 g/11 ms
Depth	121 mm
Height	120 mm
Weight	250 g
Width	22 mm
Operating Temperature	60 deg C
IP Rating	IP20, IP40
Auxiliary Relay Outputs	1
Safe Relay Outputs, Stop 1	0
Monitoring Circuit	Yes
Safe Relay Outputs, Stop 0	3
Safety Category	4
Performance Level	PL e
Safety Integrity Level	SIL 3
Standards and Approvals	EN 60068-2-78, EN IEC 60947-5-1, EN IEC 61508

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