We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RIB Enclosed Pre-Wired Relay: 20 A Rating, 480V AC, 3PST-NO - General Purpose Power Relays
RIBGeneral Purpose Power Relays

RIB Enclosed Pre-Wired Relay: 20 A Rating, 480V AC, 3PST-NO

The RIB Enclosed Pre-Wired Relay is a general purpose power relay from RIB, featuring a 20 A rating at 480V AC with a 3PST-NO contact configuration. It includes a 0.50 in NPT nipple size and is identified by MPN RIB043P.

SKU 3G-OTH-37408

Brand
RIB
Item
Enclosed Pre-Wired Relay: 20 A Rating, 480V AC, 3PST-NO
Category
General Purpose Power Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RIB
Manufacturer Part Number
RIB043P
Nipple Size
0.50 in NPT
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RIB Enclosed Pre-Wired Relay is a general purpose power relay from RIB, featuring a 20 A rating at 480V AC with a 3PST-NO contact configuration. It includes a 0.50 in NPT nipple size and is identified by MPN RIB043P.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

The RIB Enclosed Pre-Wired Relay is a general purpose power relay used for switching high-current loads in HVAC, lighting, and industrial control panels. Its 20 A rating at 480V AC and 3PST-NO configuration make it suitable for on/off control of motors, pumps, and resistive heaters in commercial buildings.

What are the specifications of the RIB043P relay?

The RIB043P is a RIB enclosed pre-wired relay with a 20 A rating at 480V AC, 3PST-NO contact configuration, and a 0.50 in NPT nipple size. It is a general purpose power relay designed for easy installation in junction boxes or panels, with pre-wired leads for quick connection.

Where to buy the RIB043P relay worldwide?

3G Electric supplies the RIB043P relay worldwide. As a global industrial equipment distributor since 1990, 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 and load per the wiring diagram. Ensure the supply voltage matches the coil rating (typically 24 VAC for RIB relays). Follow local electrical codes and use proper conduit fittings.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
RIB Enclosed Pre-Wired Relay: 20 A Rating, 3PST-NO, 0.50 in NPT (MPN RIB023P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 20 A Rating, 3PST-NO, 0.50 in NPT (MPN RIB023P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, 3PST-NO, 0.50 in NPT (MPN RIB243P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 20 A Rating, 3PST-NO, 0.50 in NPT (MPN RIB243P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, 3PST-NO, 0.50 in NPT (MPN RIB013P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 20 A Rating, 3PST-NO, 0.50 in NPT (MPN RIB013P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 30 A Rating, DPST-NO, 0.50 in NPT (MPN RIB01P30). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 30 A Rating, DPST-NO, 0.50 in NPT (MPN RIB01P30). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 30 A Rating, DPDT, 0.75 in NPT (MPN RIB12P30). Key specifications — Nipple Size: 0.75 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 30 A Rating, DPDT, 0.75 in NPT (MPN RIB12P30). Key specifications — Nipple Size: 0.75 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 30 A Rating, DPDT, 0.75 in NPT (MPN RIB24P30). Key specifications — Nipple Size: 0.75 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 30 A Rating, DPDT, 0.75 in NPT (MPN RIB24P30). Key specifications — Nipple Size: 0.75 in NPT; Brand: RIB.

More from RIB

View all RIB parts
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO/SPDT, 0.50 in NPT (MPN RIBL4C). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 10-30V AC/DC; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO/SPDT, 0.50 in NPT (MPN RIBL4C). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 10-30V AC/DC; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPDT, 0.50 in NPT (MPN RIBU1C-N4). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 10-30V AC/DC/120V AC; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPDT, 0.50 in NPT (MPN RIBU1C-N4). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 10-30V AC/DC/120V AC; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, DPDT, 0.50 in NPT (MPN RIB01P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 20 A Rating, DPDT, 0.50 in NPT (MPN RIB01P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 10 A Rating, DPDT, 0.75 in NPT (MPN RIBH2C). Key specifications — Nipple Size: 0.75 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, DPDT, 0.75 in NPT (MPN RIBH2C). Key specifications — Nipple Size: 0.75 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 10 A Rating, DPDT, 0.50 in NPT (MPN RIB2402D). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, DPDT, 0.50 in NPT (MPN RIB2402D). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, SPDT, 0.50 in NPT (MPN RIB01BDC). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 20 A Rating, SPDT, 0.50 in NPT (MPN RIB01BDC). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO, 0.50 in NPT (MPN RIBL3C). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 10-30V AC/DC; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO, 0.50 in NPT (MPN RIBL3C). Key specifications — Nipple Size: 0.50 in NPT; Coil Voltage: 10-30V AC/DC; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, SPDT, 0.50 in NPT (MPN RIB02BDC). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 20 A Rating, SPDT, 0.50 in NPT (MPN RIB02BDC). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.