Over 800,000 products available

Honeywell Pin Plunger Micro Switch, Screw Terminal, 15A, 480 V ac, 250 V, SPDT, IP64

View all Micro Switches

Subtotal (1 unit)*

£30.02

(exc. VAT)

£36.02

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 176 unit(s) shipping from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£30.02

*price indicative

RS Stock No.:
636-351
Mfr. Part No.:
BZ-2R72-A2
Brand:
Honeywell
Find similar products by selecting one or more attributes.
Select all

Brand

Honeywell

Actuator Type

Pin Plunger

Product Type

Micro Switch

Terminal Type

Screw

Switch Contact Current

15A

Contact Configuration

SPDT

Housing Material

General Purpose Phenolic

IP Rating

IP64

Operating Force

6.12N

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

85°C

Contact AC Voltage

480V ac

Contact DC Voltage

250V

Microswitch Type

Standard

Length

49.3mm

Mechanical Life

20000000Cycles

Hazardous Area Certification

NO

Depth

24.1mm

Standards/Approvals

UKCA, ENEC, CSA, CE, UL, MIL-PRF-8805

Width

17.5mm

Series

BZ

COO (Country of Origin):
MX

Honeywell Micro Switch, 480V Contact AC Voltage, IP64 - BZ-2R72-A2


This micro switch is a Compact mechanical switching device intended for use in industrial automation, electrical and electronic control systems. It provides single-pole double-throw switching with a pin-plunger actuator and is designed to operate across a wide temperature range while resisting ingress of dust and water in demanding environments.

Features and Benefits:


• SPDT contact arrangement for flexible circuit control
• Rated for 480V AC and 250V DC to handle high-voltage loads
• Screw terminals permit secure field wiring connections
• Operating force 6.12N for consistent actuation feel
• Mechanical endurance 20 million cycles for extended service life
• IP64 protection against dust ingress and splashing water

Applications


• Suitable for limit switching in automated assembly equipment
• Ideal for safety interlocks in electrical panels
• Used with testing rigs requiring frequent actuation
• Can be used for position sensing in mechanical systems
• Suitable for ruggedised controls in low-temperature installations

What Terminal type is used for electrical connections?


It uses screw-type terminals that provide firm clamping of conductor ends for reliable contact.

What materials are used for the outer housing?


The enclosure is MADE from general-purpose phenolic material offering electrical insulation and dimensional stability.

What current can each contact carry?


Each contact is rated to carry 1A under specified operating conditions.

What are the ambient temperature limits for operation?


The device operates between -55°C and 85°C to suit cold-room and elevated-temperature locations.

Are there industry approvals for demanding or military-related applications?


It meets a range of recognised standards including MIL-PRF-8805 along with regional and international approvals.

Related links