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RIB Enclosed Pre-Wired Relay: 20 A Rating, 24V AC/DC/120V AC, SPST-NO - General Purpose Power Relays
RIBGeneral Purpose Power Relays

RIB Enclosed Pre-Wired Relay: 20 A Rating, 24V AC/DC/120V AC, SPST-NO

The RIB Enclosed Pre-Wired Relay is a general purpose power relay with a 20 A rating, offered by RIB. It features a SPST-NO configuration, a coil voltage of 24V AC/DC/120V AC, and a nipple size of 0.50 in NPT (MPN…

SKU 3G-OTH-37462

Brand
RIB
Item
Enclosed Pre-Wired Relay: 20 A Rating, 24V AC/DC/120V AC, SPST-NO
Category
General Purpose Power Relays
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Technical Specifications

RIB
Manufacturer Part Number
RIB2401SB
Type
SPST-NO
NPT
0.50 in
Nipple Size
0.50 in NPT
Coil Voltage
24V AC/DC/120V AC
AC/DC/120V AC
24V
View Full Spec Sheet

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RIB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RIB Enclosed Pre-Wired Relay is a general purpose power relay with a 20 A rating, offered by RIB. It features a SPST-NO configuration, a coil voltage of 24V AC/DC/120V AC, and a nipple size of 0.50 in NPT (MPN RIB2401SB).

Frequently Asked Questions

What is the RIB Enclosed Pre-Wired Relay used for?

The RIB Enclosed Pre-Wired Relay is used for general purpose power switching in HVAC, lighting, and industrial control panels. Its 20 A rating and SPST-NO configuration make it suitable for on/off control of motors, pumps, and resistive loads in commercial buildings and factories.

What are the specifications of the RIB2401SB relay?

The RIB2401SB is a SPST-NO relay with a 20 A rating, coil voltage of 24V AC/DC/120V AC, and a nipple size of 0.50 in NPT. It is an enclosed pre-wired unit from RIB, designed for easy installation in junction boxes or panels.

Where to buy the RIB2401SB relay worldwide?

3G Electric supplies the RIB2401SB relay worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this RIB relay to any country.

How to install the RIB Enclosed Pre-Wired Relay?

Mount the relay using the 0.50 in NPT nipple into a standard knockout. Connect the pre-wired leads to your control circuit (24V AC/DC/120V AC coil) and load (20 A max). Follow RIB's wiring diagram for SPST-NO operation. Ensure the coil voltage matches your supply.

Used in

Common applications for RIB
HVAC control — RIB enclosed pre-wired relays (e.g., RIB2421C) for switching fan coils and damper actuators
Lighting control — RIB wireless relays (RIBW208B-EN3) for remote switching of high-bay or parking lot lighting
Pump monitoring — RIB adjustable current sensing relay (RIBXKTA) for detecting dry-run conditions in water pumps
Process automation — RIB 3PST-NO relays (RIB013P) for interlocking conveyor systems or motor starters
Building management — RIB wireless transmitter/receiver pairs for retrofitting legacy control panels without new wiring

RIB Products

3G Electric supplies RIB general purpose power relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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