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3G Electric
RIB RIB2401B Enclosed Pre-Wired Relay, 24V AC/DC/120V AC Coil, SPDT, 0.50 in NPT - General Purpose Power Relays
RIBGeneral Purpose Power Relays

RIB RIB2401B Enclosed Pre-Wired Relay, 24V AC/DC/120V AC Coil, SPDT, 0.50 in NPT

<p>The RIB RIB2401B is a general purpose power relay from RIB, designed for reliable switching in industrial control applications. This enclosed pre-wired relay simplifies installation with its built-in wiring…

SKU 3G-OTH-37472

Brand
RIB
Item
RIB2401B Enclosed Pre-Wired Relay, 24V AC/DC/120V AC Coil, SPDT, 0.50 in NPT
Part Number
RIB2401B
Category
General Purpose Power Relays
Available to Order
Also known as:RIB2401BRIB
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RIB
Manufacturer Part Number
RIB2401B
Nipple Size
0.50 in NPT
Coil Voltage
24V AC/DC/120V AC

Technical Documents

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

Product Description

<p>The RIB RIB2401B is a general purpose power relay from RIB, designed for reliable switching in industrial control applications. This enclosed pre-wired relay simplifies installation with its built-in wiring, reducing panel space and labor. Key specifications include a coil voltage of 24V AC/DC/120V AC, a SPDT contact configuration, and a 0.50 inch NPT nipple for conduit mounting. It is suitable for use in HVAC, lighting control, and other automation systems where robust performance is required.</p><p>As a Singapore-based supplier, 3G Electric offers this relay with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST for local purchases. Enjoy fast delivery across Singapore and Southeast Asia. Contact us for a quote today.</p>

Frequently Asked Questions

What is the coil voltage of the RIB RIB2401B?

The RIB RIB2401B has a coil voltage of 24V AC/DC/120V AC, making it versatile for various control circuits.

What is the nipple size and contact configuration?

The nipple size is 0.50 inch NPT, and the contact configuration is SPDT (Single Pole Double Throw).

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
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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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Enclosed pre-wired relay with SPDT contacts and 10 A rating. Coil voltage accepts 10-30V AC/DC or 120V AC. Features a 0.50 in NPT nipple for conduit mounting. Suitable for on/off control of motors, pumps, solenoid valves, and lighting in commercial and industrial applications
RIB
Enclosed pre-wired relay with SPDT contacts and 10 A rating. Coil voltage accepts 10-30V AC/DC or 120V AC. Features a 0.50 in NPT nipple for conduit mounting. Suitable for on/off control of motors, pumps, solenoid valves, and lighting in commercial and industrial applications

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