Honeywell BZ Series Plunger Limit Switch, SPDT, Plastic Housing, 250V ac, 25A

RS Stock No.:: 691-7229
Mfr. Part No.:: BZ-R-A2
Brand:: Honeywell

Honeywell BZ Series Plunger Limit Switch, SPDT, Plastic Housing, 250V ac, 25A

Bulk discount available

Subtotal (1 unit)*

$47.47

(exc. GST)

$52.22

(inc. GST)

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Units	Per unit
1 - 4	$47.47
5 +	$39.06

*price indicative

RS Stock No.:: 691-7229
Mfr. Part No.:: BZ-R-A2
Brand:: Honeywell

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Actuator Type	Plunger
	Product Type	Limit Switch
	Contact Configuration	SPDT
	Housing Material	Plastic
	Contact Type	Snap Action
	Switching Current	25A
	Terminal Type	Screw
	Series	BZ
	Switching AC Voltage	250V ac
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Width	1.94in
	Length	24.13mm
	Depth	0.68in
	Hazardous Area Certification	NO
	Mounting Orientation	Side
	Mechanical Life	20000000Cycles
	Conduit Entry	20 mm

	Select all
	Brand Honeywell
	Actuator Type Plunger
	Product Type Limit Switch
	Contact Configuration SPDT
	Housing Material Plastic
	Contact Type Snap Action
	Switching Current 25A
	Terminal Type Screw
	Series BZ
	Switching AC Voltage 250V ac
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Width 1.94in
	Length 24.13mm
	Depth 0.68in
	Hazardous Area Certification NO
	Mounting Orientation Side
	Mechanical Life 20000000Cycles
	Conduit Entry 20 mm

COO (Country of Origin):: MX

Honeywell Series BZ Limit Switch, 20mm Conduit Entry, 25A Switching Current - BZ-R-A2

This limit switch is a Compact electromechanical device designed to detect position changes and control circuits in industrial settings. It operates as a plunger-actuated switch suitable for side mounting and provides a single-pole, double-throw switching arrangement for straightforward control logic. The unit is housed in a plastic enclosure and is intended for use where a robust snap-action contact and simple screw-terminal connection are required.

Features and Benefits:

• SPDT snap-action contact for fast, positive switching
• Rated for 250V AC and 25A to handle mains-level loads
• Mechanical life of 20 million cycles for extended service intervals
• Operates between -55°C and 85°C for wide thermal range use
• 20mm conduit entry enabling standard cable gland fittings

Applications

• Suitable for position sensing on conveyor stops and Gates
• Ideal for actuator limit detection in pneumatic systems
• Used with motor control panels to signal end-of-travel conditions
• Can be used for safety interlocks on machinery doors
• Suitable for retrofit in legacy automation assemblies requiring screw terminals

What Terminal connection method is provided for field wiring?

The switch uses screw terminals to secure incoming conductors and simplify installation without specialised tools.

How is the unit mounted in machinery?

It is designed for side mounting which allows the plunger actuator to be engaged from lateral movement axes.

What ingress provision exists for cable entry?

A 20mm conduit entry accommodates standard conduit glands or threaded cable entries for protected cable routing.

How does the contact action affect control responsiveness?

The snap-action contact provides a Rapid changeover, reducing contact bounce and improving repeatable electrical signalling.