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OMRON Snap Action Switch: Plunger Actuator, 1NO/1NC - Plunger Snap-Action Switches
OMRONPlunger Snap-Action Switches

OMRON Snap Action Switch: Plunger Actuator, 1NO/1NC

The OMRON Z-15GQ21-B7-K is a plunger snap-action switch from the OMRON Z Series, featuring a plunger actuator and a 1NO/1NC contact configuration. It is rated for 15 A at 250 V AC and uses a screw-type electrical…

SKU 3G-OTH-39242

Brand
OMRON
Item
Snap Action Switch: Plunger Actuator, 1NO/1NC
Category
Plunger Snap-Action Switches
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Technical Specifications

OMRON
Manufacturer Part Number
Z-15GQ21-B7-K
Series
Z
AC Contact Rating
15 A @ 250 V
Electrical Connection
Screw
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OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON Z-15GQ21-B7-K is a plunger snap-action switch from the OMRON Z Series, featuring a plunger actuator and a 1NO/1NC contact configuration. It is rated for 15 A at 250 V AC and uses a screw-type electrical connection.

Frequently Asked Questions

What is the OMRON Z-15GQ21-B7-K snap action switch used for?

The OMRON Z-15GQ21-B7-K is a plunger snap-action switch used for precision position sensing in industrial automation, packaging machinery, and conveyor systems. Its 1NO/1NC contacts and 15 A rating make it suitable for controlling motors, valves, and safety interlocks in harsh environments.

What are the specifications of the OMRON Z-15GQ21-B7-K?

The OMRON Z-15GQ21-B7-K is a Z Series snap-action switch with a plunger actuator, 1NO/1NC contact configuration, and screw-type electrical connection. It is rated for 15 A at 250 V AC. The manufacturer part number is Z-15GQ21-B7-K.

Where to buy the OMRON Z-15GQ21-B7-K worldwide?

3G Electric supplies the OMRON Z-15GQ21-B7-K snap-action switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine OMRON part.

How to install the OMRON Z-15GQ21-B7-K snap action switch?

Mount the OMRON Z-15GQ21-B7-K securely using the screw terminals, ensuring the plunger aligns with the actuating cam or target. Wire the common, normally open, and normally closed contacts per your control circuit. Verify the 15 A rating matches your load before energizing.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON Products

3G Electric supplies OMRON plunger snap-action switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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