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Rib 3G-OTH-38877 — Technical Specifications

Name: Rib 3G-OTH-38877 RIB Enclosed Pre-Wired Relay: 20 A Rating, 24V AC/DC/120V AC, SPDT, 0.50 in NPT (MPN ESR2401B). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 24V AC/DC/120V AC; Brand: RIB.
Brand: Rib

The RIB Enclosed Pre-Wired Relay is an emergency lighting bypass/shunt relay with a 20 A rating, SPDT configuration, and a 0.50 in NPT nipple size. It operates on a coil voltage of 24V AC/DC/120V AC (MPN ESR2401B).

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Technical Specifications

Parameter	Value
Brand	RIB
Nipple Size	0.50 in NPT
Coil Voltage	24V AC/DC/120V AC
Manufacturer Part Number	ESR2401B