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  13. Snap Action Switch - BA Series, SPDT, Roller Plunger, 20A, Screw Terminal
Honeywell Snap Action Switch - BA Series, SPDT, Roller Plunger, 20A, Screw Terminal BA-2RB-A2 - main

Snap Action Switch - BA Series, SPDT, Roller Plunger, 20A, Screw Terminal

  • Mfr # BA-2RB-A2

  • Zoro # G3026213

product price: $18.39
/ea

Key Features

Actuator Type - Snap Action Switch
Overtravel Roller, Plunger
AC Contact Rating - Snap Action Switch
20 A @ 480 V
DC Contact Rating - Snap Action Switch
20 A @ 230 V
Contact Form- Switches
SPDT
Height - Snap Action Switch
0.95 in
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Specifications

Product Information

MFR #
BA-2RB-A2
Zoro #
G3026213
UPC #
-
Country of Origin
Mexico

Dimensions

Height - Snap Action Switch
0.95 in
Width - Snap Action Switch
1.94 in
Depth - Snap Action Switch
0.06 in
Mounting Dimension
1.00" Centers
Actuator Length
1.94"
Mounting Dimension - Snap Action Switch
1.00 in Centers
Length
1.94"
Height
0.95"
Depth
0.063"
Body Width
1.94 in
Overall Width
1.94 in
Mounting Hole Diameter
1/8 in
Body Height
0.95 in
Overall Height
0.95 in
Overall Depth
0.06 in
Body Depth
0.06 in

Details

Item
Snap Action Switch
Actuator Type - Snap Action Switch
Overtravel Roller, Plunger
AC Contact Rating - Snap Action Switch
20 A @ 480 V
DC Contact Rating - Snap Action Switch
20 A @ 230 V
Contact Form- Switches
SPDT
Max. Pretravel
0.05 in
Differential Travel
0.002 in
Series
BA
Release Force
10 ozf
Operating Force
14.0 to 22.0 oz
Watertight - Snap Action Switch
No
Type of Actuator
Overtravel Plunger
Current Rating
20A
Standards
CE, CSA, ENEC, UL Listed
Voltage Rating
125/250/480VAC
Over Travel
0.094 in
Operating Temp. Range
-67 Degrees to 185 Degrees F
Housing Material
Phenolic
Terminal Type
Screw
Electrical Connection - Snap Action Switch
Screw
Contact Form
1NO/1NC
AC Contact Rating
20 A @ 250 V
DC Contact Rating
0.25 A @ 250 V, 0.5 A @ 125 V
Differential-Travel - max
0.0075 in (0.19mm) DT
Over-Travel
0.094 in (2.39mm) OT
Operator Configuration
Overtravel
Connection Configuration
Bottom Facing Screw w/Cup Washer, 6-32 x 0.218 in.
Head
Plunger
Force to Operate
22 oz (6.12N) OF
Operating Temperature
-67°F (-55°C) to 185°F (85°C)
Type
Basic Limit Switch
Pre-Travel - max
0.05 in (1.27mm) PT
Head Action
Spring Return, Standard
Connection
Screw Terminal
Contact Rating
20A 125-480V AC 0.5A 125V DC 0.25A 250V DC
Body Material
Phenolic
Operating Temperature - Minimum
-67 Degrees F
Operating Temperature - Maximum
185 Degrees F
Center Mounting Hole Distance
1 in
Overtravel
0.094 in
Operating Force - Minimum
14 ozf
Operating Force - Maximum
22 ozf
Pretravel
0.05 in
Actuator Style
Plunger
Electrical Connection
Screw
Differential Travel - Minimum
0.002 in
Differential Travel - Maximum
0.0075 in

Description

Rated for operation within specified parameters, the Honeywell Snap Action Switch from the BA Series is configured to operate within the specified differential travel range. This large snap-action switch features an overtravel roller plunger actuator and a single-pole double-throw (SPDT) contact form. It is constructed with a phenolic housing and utilizes screw terminals for electrical connections.

Key Features:

  • AC Contact Rating: 20 A at 480 V
  • DC Contact Rating: 0.5 A @ 125 V, 0.25 A @ 250 V
  • Actuator Type: Overtravel roller plunger; actuator length of 1.94"
  • Operating Force: Minimum 14 ozf, maximum 22 ozf; release force of 10 ozf
  • Differential Travel: Minimum 0.002 in, maximum 0.0075 in
  • Pretravel Maximum: 0.05 in; overtravel of up to 0.094 in
  • Body Dimensions: Width/length of 1.94", height of 0.95", depth of approximately 0.06"
  • Mounting Hole Distance: Center-to-center spacing of 1" with mounting hole diameter at #8 (1/8")
  • Electrical Connection: Bottom-facing screw terminal (6–32 x .218 in.) with cup washer
  • Operating Temperature Range: -67°F to +185°F (-55°C to +85°C)
  • Standards Met: CE, CSA, ENEC, UL Listed

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