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Montreal, PQ (514) 400-0518
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London, UK (20) 3004 9222
Portland, ME (207) 922-9900
Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
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SCHMERSAL [ R4S7.7B4 ] Control Module by SCHMERSAL

Stock Status: Cataloged: 10/7/2020 Core Service:
R4S7.7B4 Control Module
R4S7.7B4 extended warranty 		R4S7.7B4 Control Module by SCHMERSAL R4S7.7B4 90 day warranty
R4S7.7B4 advance replacement
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ACS800-104-0510-3E205Q950V991 A13B-0196-B031 5SXE05-0158 OIT500-F113-B12-CB SSC50D-S2513 FCPS-24FS8 B.CS4000 C8300-1N1S-6T 331-03478-102 984865065 8055-SCP-655 20-750-MI4-C302D302 HGJR7034BW0C
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The R4S7.7B4 part number from Schmersal is a manual 230VAC Safety Relay Module, designed for industrial applications. This module is part of the AZR31R2 series and is compatible with the POWER-ONE 3D53-181-1 3D53181L600 S30122-H7686-X1 LUNA2 PSU, ensuring seamless integration in power supply systems. It is essential for safety-critical environments where reliable and secure electrical control is paramount.