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RIB RIBH1S General Purpose Power Relay, 10 A, SPST-NO, 0.50 in NPT - General Purpose Power Relays
RIBGeneral Purpose Power Relays

RIB RIBH1S General Purpose Power Relay, 10 A, SPST-NO, 0.50 in NPT

The RIB Enclosed Pre-Wired Relay is a general purpose power relay from RIB, featuring a 10 A rating and SPST-NO contact configuration. It is supplied with a 0.50 in NPT nipple size and carries the manufacturer part…

SKU 3G-OTH-37546

Brand
RIB
Item
RIBH1S General Purpose Power Relay, 10 A, SPST-NO, 0.50 in NPT
Category
General Purpose Power Relays
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RIB
Manufacturer Part Number
RIBH1S
Nipple Size
0.50 in NPT

Technical Documents

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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 from RIB, featuring a 10 A rating and SPST-NO contact configuration. It is supplied with a 0.50 in NPT nipple size and carries the manufacturer part number RIBH1S.

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 electrical loads in HVAC, lighting, and industrial control panels. Its SPST-NO contact and 10 A rating make it suitable for on/off control of motors, pumps, and other equipment in commercial and light industrial applications.

What are the specifications of the RIB Enclosed Pre-Wired Relay?

The RIB Enclosed Pre-Wired Relay (MPN RIBH1S) has a 10 A rating, SPST-NO contact configuration, and a 0.50 in NPT nipple size. It is a general purpose power relay from RIB, designed for enclosed pre-wired installation in junction boxes or panels.

Where to buy the RIB Enclosed Pre-Wired Relay worldwide?

You can source the RIB Enclosed Pre-Wired Relay (RIBH1S) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this RIB relay.

How to install the RIB Enclosed Pre-Wired Relay?

Mount the relay using the 0.50 in NPT nipple into a standard knockout hole. Connect line and load wires to the pre-wired leads per the SPST-NO schematic. Ensure the load does not exceed the 10 A rating. Follow local electrical codes and use appropriate conduit fittings for a secure installation.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Enclosed pre-wired power relay with 0.50 in NPT nipple for conduit mounting. Suitable for general purpose switching in control panels, HVAC systems, lighting controls, and motor starters
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Enclosed pre-wired power relay with 0.50 in NPT nipple for conduit mounting. Suitable for general purpose switching in control panels, HVAC systems, lighting controls, and motor starters
ENERPAC RCH120 general purpose hollow ram with 12 ton nominal capacity, 5/16 in nominal stroke length, and 0.68 in plunger diameter. The hollow design allows rods or cables to pass through for pulling, pushing, clamping, lifting, pressing, and tensioning applications in industrial maintenance, construction, and manufacturing
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The ENERPAC RCH206 is a 20-ton nominal capacity general purpose hollow ram with a 6-inch nominal stroke and a 1.06-inch plunger diameter. Its hollow plunger design enables pulling or pushing of rods or cables through the center, suitable for lifting, pressing, and tensioning applications in industrial maintenance, construction, and manufacturing
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The ENERPAC RCH206 is a 20-ton nominal capacity general purpose hollow ram with a 6-inch nominal stroke and a 1.06-inch plunger diameter. Its hollow plunger design enables pulling or pushing of rods or cables through the center, suitable for lifting, pressing, and tensioning applications in industrial maintenance, construction, and manufacturing
ENERPAC RCH121 is a 12-ton nominal capacity, single-acting hollow ram with a 1 5/8 in nominal stroke length and a 0.77 in center hole. Designed for pulling, pushing, or lifting applications where a rod or cable must pass through the center. Suitable for tensioning or jacking tasks in construction, bridge maintenance, and heavy equipment repair
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ENERPAC RCH121 is a 12-ton nominal capacity, single-acting hollow ram with a 1 5/8 in nominal stroke length and a 0.77 in center hole. Designed for pulling, pushing, or lifting applications where a rod or cable must pass through the center. Suitable for tensioning or jacking tasks in construction, bridge maintenance, and heavy equipment repair
The ENERPAC RCH606 is a 60-ton nominal capacity general purpose hollow ram with a 6-inch nominal stroke length and a 2.12-inch plunger diameter. Its hollow plunger design allows rods or cables to pass through the center, making it suitable for tensioning, jacking, lifting, pressing, and pulling applications in industrial maintenance, construction, and heavy equipment repair
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The ENERPAC RCH606 is a 60-ton nominal capacity general purpose hollow ram with a 6-inch nominal stroke length and a 2.12-inch plunger diameter. Its hollow plunger design allows rods or cables to pass through the center, making it suitable for tensioning, jacking, lifting, pressing, and pulling applications in industrial maintenance, construction, and heavy equipment repair
The RRH6010 is a 60-ton nominal capacity hollow ram with a 10-inch nominal stroke and a 2.13-inch plunger diameter. Its hollow plunger design enables rod pulling, cable tensioning, and post-tensioning applications. Suitable for lifting, pressing, and tensioning tasks in heavy industrial environments
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The RRH6010 is a 60-ton nominal capacity hollow ram with a 10-inch nominal stroke and a 2.13-inch plunger diameter. Its hollow plunger design enables rod pulling, cable tensioning, and post-tensioning applications. Suitable for lifting, pressing, and tensioning tasks in heavy industrial environments

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