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Honeywell Snap Action Switch: Plunger Actuator, 1NO/1NC - Plunger Snap-Action Switches
HoneywellPlunger Snap-Action Switches

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

The HONEYWELL BZ-2R-A2 is a plunger snap-action switch from the BZ series, featuring a 1NO/1NC contact configuration with screw electrical connection. It is rated for 15 A at 125 to 480 V AC.

SKU 3G-OTH-38902

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

Honeywell
Manufacturer Part Number
BZ-2R-A2
Series
BZ
AC Contact Rating
15 A @ 125 to 480 V
Electrical Connection
Screw
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL BZ-2R-A2 is a plunger snap-action switch from the BZ series, featuring a 1NO/1NC contact configuration with screw electrical connection. It is rated for 15 A at 125 to 480 V AC.

Frequently Asked Questions

What is the HONEYWELL BZ-2R-A2 snap action switch used for?

The HONEYWELL BZ-2R-A2 is a plunger snap-action switch used for precise position sensing in industrial automation, packaging machinery, and conveyor systems. Its 1NO/1NC contacts and 15 A rating at 125 to 480 V AC make it suitable for controlling motors, valves, and safety interlocks in harsh environments.

What are the specifications of the HONEYWELL BZ-2R-A2?

The HONEYWELL BZ-2R-A2 is a BZ series snap-action switch with a plunger actuator. It has a 1NO/1NC contact configuration, screw electrical connection, and an AC contact rating of 15 A at 125 to 480 V. The manufacturer part number is BZ-2R-A2.

Where to buy the HONEYWELL BZ-2R-A2 worldwide?

You can source the HONEYWELL BZ-2R-A2 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 Honeywell snap-action switch.

How to install the HONEYWELL BZ-2R-A2 snap action switch?

Mount the HONEYWELL BZ-2R-A2 securely using the screw terminals, ensuring proper torque per the manufacturer's guidelines. Wire the 1NO/1NC contacts according to your control circuit, and verify the plunger aligns with the actuating mechanism. Test operation before placing into service.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell 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.

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