Honeywell Snap Action Switch: Plunger Actuator, 1NO/1NC
The HONEYWELL BZ-R178 is a plunger-actuated snap-action switch from the BZ series, featuring a 1NO/1NC contact configuration with solder electrical connection. It is rated for 15 A at 250 V AC. This switch is…
SKU 3G-OTH-39367
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Product Description
The HONEYWELL BZ-R178 is a plunger-actuated snap-action switch from the BZ series, featuring a 1NO/1NC contact configuration with solder electrical connection. It is rated for 15 A at 250 V AC. This switch is designed for industrial applications requiring precise, repeatable actuation.
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 HONEYWELL BZ-R178 snap action switch used for?
The HONEYWELL BZ-R178 is a plunger-actuated snap action switch used in industrial automation, packaging, and material handling equipment. It provides precise, repeatable actuation for limit sensing, position detection, and safety interlock applications where reliable switching at 15 A and 250 V AC is required.
What are the specifications of the HONEYWELL BZ-R178?
The HONEYWELL BZ-R178 is a BZ series snap action switch with a plunger actuator. It has a 1NO/1NC contact configuration, solder electrical connection, and an AC contact rating of 15 A at 250 V. The manufacturer part number is BZ-R178.
Where to buy the HONEYWELL BZ-R178 worldwide?
You can source the HONEYWELL BZ-R178 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.
How to install the HONEYWELL BZ-R178 snap action switch?
Mount the HONEYWELL BZ-R178 securely using the provided holes, ensuring the plunger aligns with the actuating mechanism. Solder wires to the common, normally open, and normally closed terminals. Verify the switch actuates cleanly without overtravel exceeding the manufacturer's limits.
Used in
Common applications for HoneywellHoneywell Products
3G Electric supplies Honeywell plunger snap-action switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















