Honeywell Roller Lever Micro Switch, Screw Terminal, 20A, SPCO, IP64

RS Stock No.:: 820-7454
Mfr. Part No.:: BA-2RV2-A2
Brand:: Honeywell

Honeywell Roller Lever Micro Switch, Screw Terminal, 20A, SPCO, IP64

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Subtotal (1 unit)*

$85.54

(exc. GST)

$94.09

(inc. GST)

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In Stock

113 unit(s) ready to ship from another location
Plus 800 unit(s) shipping from 29 April 2026

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Units	Per unit
1 - 9	$85.54
10 - 49	$84.12
50 - 99	$82.49
100 +	$80.81

*price indicative

RS Stock No.:: 820-7454
Mfr. Part No.:: BA-2RV2-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	Roller Lever
	Product Type	Micro Switch
	Terminal Type	Screw
	Switch Contact Current	20A
	Housing Material	Phenolic
	Contact Configuration	SPCO
	IP Rating	IP64
	Operating Force	0.97N
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	85°C
	Hazardous Area Certification	NO
	Standards/Approvals	CSA, UL, CE
	Mechanical Life	20000000Operations
	Series	BA

	Select all
	Brand Honeywell
	Actuator Type Roller Lever
	Product Type Micro Switch
	Terminal Type Screw
	Switch Contact Current 20A
	Housing Material Phenolic
	Contact Configuration SPCO
	IP Rating IP64
	Operating Force 0.97N
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 85°C
	Hazardous Area Certification NO
	Standards/Approvals CSA, UL, CE
	Mechanical Life 20000000Operations
	Series BA

COO (Country of Origin):: MX

Honeywell Series BA Micro Switch, 20A Switch Contact Current, IP64 - BA-2RV2-A2

This micro switch is a Compact electromechanical device designed to detect and transfer discrete position signals in industrial control systems. Built for integration with actuating mechanisms, it operates within a wide ambient temperature range and provides a single-pole changeover contact arrangement suitable for control and safety circuits in electrical and automation equipment.

Features and Benefits:

• Roller lever actuator reduces mechanical wear and improves repeatable actuation
• Single-pole changeover contact supports versatile circuit switching
• Screw terminals enable secure, maintenance-friendly connections
• 20A contact rating handles high-current switching tasks
• Hardened phenolic enclosure provides environmental protection IP64
• Operates reliably from −55°C to 85°C for extreme-temperature installations

Applications

• Suitable for limit sensing on conveyor and material-handling systems
• Ideal for position feedback in industrial machinery and actuators
• Used with control panels requiring robust contactors for motor control
• Can be used for safety interlocks in electrical cabinets and enclosures

What contact durability can I expect for repetitive cycling?

The switching mechanism is rated for 20,000,000 cycles, which supports prolonged repetitive operation in automation loops.

What approvals cover its use in commercial installations?

It meets CSA, UL and CE standards for use in a range of regulated industrial and electrical applications.

How does the actuator style affect installation options?

The roller lever actuator provides a mechanical Interface that accommodates linear or rotational cams and allows actuation from varied approach angles.

Which mounting or connection constraints should I consider?

Connections are MADE via screw terminals, so ensure panel space and access for a spanner or screwdriver tightening during installation.