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

  • Mfr # BA-2RB-A2

  • Zoro # G3026213

product price:  $20.49
/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
3.89 N
Operating Force - Maximum
6.12 N
Pretravel
0.05 in
Actuator Style
Plunger
Electrical Connection
Screw Terminal
Differential Travel - Minimum
0.002 in
Differential Travel - Maximum
0.0075 in
Mounting Hole Horizontal Center to Center Distance
1 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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