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FUNCTIONAL DEVICES INC / RIB Prewired Rocker Switch: 3 Positions, SPST - Enclosed Prewired Rocker Switches
FUNCTIONAL DEVICES INC / RIBEnclosed Prewired Rocker Switches

FUNCTIONAL DEVICES INC / RIB Prewired Rocker Switch: 3 Positions, SPST

The FUNCTIONAL DEVICES INC / RIB Prewired Rocker Switch (SKU 21AM51, MPN SIB02S) is an enclosed prewired rocker switch with three positions and SPST configuration. It features an override switch on the load side of…

SKU 3G-OTH-34805

Brand
FUNCTIONAL DEVICES INC / RIB
Item
Prewired Rocker Switch: 3 Positions, SPST
Category
Enclosed Prewired Rocker Switches
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Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
SIB02S
Type
SPST, Off, Non-Illuminated
Features
Override Switch on Load Side of Relay
Switch Action
Off
Terminal Connection Type
16 in Wire Leads
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FUNCTIONAL DEVICES INC / RIB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FUNCTIONAL DEVICES INC / RIB Prewired Rocker Switch (SKU 21AM51, MPN SIB02S) is an enclosed prewired rocker switch with three positions and SPST configuration. It features an override switch on the load side of the relay, a switch action of Off, and non-illuminated design. The terminal connection type is 16 in wire leads.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB SIB02S prewired rocker switch used for?

The SIB02S is used to manually override a relay-controlled load in industrial or commercial electrical systems. Its three-position SPST switch with Off action allows operators to isolate or bypass equipment for maintenance or testing, commonly in HVAC, lighting, and motor control panels.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB SIB02S rocker switch?

The SIB02S is a SPST, non-illuminated rocker switch with three positions and Off switch action. It features an override switch on the load side of the relay and 16 in wire leads for terminal connection. The brand is FUNCTIONAL DEVICES INC / RIB, MPN SIB02S.

Where to buy the FUNCTIONAL DEVICES INC / RIB SIB02S rocker switch worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB SIB02S rocker switch 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.

How to install the FUNCTIONAL DEVICES INC / RIB SIB02S prewired rocker switch?

Install the SIB02S by connecting its 16 in wire leads to the load side of the relay per the wiring diagram. Ensure power is off before installation. Mount the enclosed switch in a dry location. For specific wiring, refer to the manufacturer's instructions from FUNCTIONAL DEVICES INC / RIB.

Used in

Common applications for FUNCTIONAL DEVICES INC / RIB
HVAC control systems — Functional Devices Inc. / RIB PSH series transformers provide 24V AC power for thermostats and damper actuators.
Burner management — Functional Devices Inc. / RIB TR50VA022US transformer supplies low-voltage power for flame safeguard controllers.
Pump control panels — Functional Devices Inc. / RIB PSH500A-LVC power supply delivers 24V AC for relay logic in pump sequencing.
Lighting control — Functional Devices Inc. / RIB SIB04S rocker switch enables manual override of relay-controlled lighting circuits.
Industrial automation — Functional Devices Inc. / RIB PSH300A transformer powers 24V AC sensors and PLC input modules.
Gas valve actuation — Functional Devices Inc. / RIB enclosed transformers provide isolated 24V AC for solenoid valves in gas trains.

FUNCTIONAL DEVICES INC / RIB Products

3G Electric supplies FUNCTIONAL DEVICES INC / RIB enclosed prewired rocker switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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