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

3G Electric
RFQ CartGet a QuoteSign inSign up
RIB Enclosed Pre-Wired Relay: 20 A Rating, DPDT - Emergency Lighting Bypass/Shunt Relays
RIBEmergency Lighting Bypass/Shunt Relays

RIB Enclosed Pre-Wired Relay: 20 A Rating, DPDT

The RIB Enclosed Pre-Wired Relay (MPN ESR02P) is an emergency lighting bypass/shunt relay with a 20 A rating and DPDT configuration. It features a 0.50 in NPT nipple size for installation.

SKU 3G-OTH-38942

Brand
RIB
Item
Enclosed Pre-Wired Relay: 20 A Rating, DPDT
Category
Emergency Lighting Bypass/Shunt 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
ESR02P
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 (MPN ESR02P) is an emergency lighting bypass/shunt relay with a 20 A rating and DPDT configuration. It features a 0.50 in NPT nipple size for installation.

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 ESR02P used for?

The RIB ESR02P is an emergency lighting bypass/shunt relay that automatically switches lighting circuits to emergency power during a mains failure. It is used in commercial and industrial facilities to maintain illumination for safety egress, meeting code requirements for life safety systems.

What are the specifications of the RIB ESR02P relay?

The RIB ESR02P is a DPDT relay rated at 20 A with a 0.50 in NPT nipple size for conduit mounting. It is enclosed and pre-wired for quick installation. The manufacturer part number is ESR02P, and the brand is RIB.

Where to buy the RIB ESR02P relay worldwide?

3G Electric supplies the RIB ESR02P relay to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine RIB components for emergency lighting applications globally.

How to install the RIB ESR02P emergency lighting relay?

Mount the relay using the 0.50 in NPT nipple into a standard conduit knockout. Connect the pre-wired leads per the wiring diagram for DPDT shunt operation. Test the bypass function by simulating a power loss to verify the relay switches the emergency circuit. Follow local electrical codes.

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 emergency lighting bypass/shunt 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: 10 A Rating, SPST-NO, 0.50 in NPT (MPN CLC212-D15). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, SPST-NO, 0.50 in NPT (MPN CLC212-D15). 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 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: 10 A Rating, SPST-NO, 0.50 in NPT (MPN RIBH1S). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, SPST-NO, 0.50 in NPT (MPN RIBH1S). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 10 A Rating, SPST-NO, 0.50 in NPT (MPN CLC212). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB
RIB Enclosed Pre-Wired Relay: 10 A Rating, SPST-NO, 0.50 in NPT (MPN CLC212). 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 RIB02P30). 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 RIB02P30). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.

More from RIB

View all RIB parts →
RIB Enclosed Pre-Wired Relay: 10 A Rating, DPDT, 0.50 in NPT (MPN ESR2402D). 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 ESR2402D). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, SPDT, 0.50 in NPT (MPN ESR2402B). 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 ESR2402B). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
RIB Enclosed Pre-Wired Relay: 20 A Rating, DPDT, 0.50 in NPT (MPN ESR01P). 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 ESR01P). Key specifications — Nipple Size: 0.50 in NPT; Brand: RIB.
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.
RIB
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.