Standard basic switches – Honeywell EVN2000 Series User Manual
Page 3
Arrow Industrial Selector Guide
122 |
SWITCHES
800-349-4960
|
www.arrownac.com/industrial
Features
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• Low operating force and differential travel
• Long mechanical life: up to 20 million cycles
at 95 percent survival
• Current rating ranges from 15A to 25A
• Momentary or maintained contact options
• Variety of actuating options and optional
sealed plungers
Benefits
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• Elongated mounting hole for easier,
more accurate mounting
• Operating force as low as 1.00 oz.
• Sensitive differential travel as low
as 0.0004 inch
Applications
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• Irrigation systems
• Semi-trailer trucks
• Timing devices
• Office equipment
• Test instruments
Standard Basic Switches
BZ/BA Series standard basic switches are used for simple or precision on/off
application needs. DT Series standard basic switches consist of two independent,
single-pole, double-throw circuits in one housing actuated by one actuator. The
terminals are separated by a non-conductive shield to reduce shorting.
Standard basic switches
Pin
Plunger
Switc
hes
Part Number
Description
Terminal
Type
Plunger Loc.
Dim. (inches)
Lever Pivot
Dim. (inches)
Current
Rating (A)
Operating
Force (oz.)
Pretravel
(inches)
Differential
Travel (inches)
Operating
Position (inches)
BZ-2R
SPDT, standard
Solder
0.92
NA
15
4
0.015
0.0004–0.0020
0.63
BA-2R-A2
SPDT, standard
Screw
0.75
NA
20
14–22
0.05
0.0020–0.0075
NA
BA-2R-A4
SPDT, standard, 8-32 terminal screws
Screw
0.75
NA
20
14–22
0.05
0.0020–0.0075
NA
BZ-2R-A2
SPDT, standard
Screw
0.92
NA
15
4
0.015
0.0004–0.0020
0.63
BZ-2R72-A2
SPDT, gold contacts
Screw
0.92
NA
1
9–13
0.015
0.0004–0.0020
0.63
BZ-2R55-A2-S
SPDT, sealed construction
Screw
0.92
NA
15
9–15
0.005
0.0004–0.0025
0.63
BZ-3AT
2-circuit double break, low voltage DC
Screw
0.92
NA
15
16–26
0.03
0.0020–0.0050
0.63
BA-3ST
2-circuit double break, low voltage DC
Screw
0.75
NA
25
26–38
0.065
0.0070–0.0150
0.64
BZ-R88-A2
SPDT, low differential travel
Screw
0.92
NA
10
9
0.012
0.0007
0.63
DT-2R-A7
DPDT, standard
Screw
0.92
NA
10
12–20
0.075
0.0400–0.0600
0.62
Over
travel
Plunger
Switc
hes
BZ-2RD-A2
SPDT, large plunger
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0020
9–13
BZ-2RDS-A2-S
SPDT, large seal boot plunger
Screw
0.92
NA
15
13–19
NA
0.0004–0.0025
13–19
BA-2RB-A2
SPDT, large plunger
Screw
0.75
NA
15
14–22
0.05
0.0020–0.0075
14–22
BZ-2RS-A2
SPDT, small plunger
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0025
9–13
BZ-2RN-A2
SPDT, threaded plunger flange
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0020
9–13
Bushing-Mount
Over
travel
Plunger
Switc
hes
BZ-2RQ-A2
SPDT, added overtravel
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0020
1.5
BZ-2RQ1
SPDT, bushing-mount
Solder
0.92
NA
15
9–13
0.015
0.0004–0.0021
0.86
BZ-2RQ1-A2
SPDT, bushing-mount
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0022
0.86
BZ-2RQ1T
SPDT, bushing-mount
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0023
0.86
BZ-2RQ181-A2
SPDT, cross roller plunger
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0024
1.31
BZ-2RQ18-A2
SPDT, roller plunger
Screw
0.92
NA
15
9–13
0.015
0.0004–0.0025
1.31
BA-2RQ1-A2
SPDT, bushing-mount
Screw
0.75
NA
20
14–22
0.05
0.0020–0.0075
0.86
BZ-3RQ1-A2
SPDT, bushing-mount, higher operating force
Screw
0.92
NA
15
14–20
0.02
0.0008–0.0030
0.86
Lever
Switc
hes
BZ-2RW80-A2
SPDT, 2.50 inch lever
Screw
NA
1.03
15
2.5
NA
0.007–0.050
0.75
BA-2RV-A2
SPDT, 2.50 inch lever
Screw
NA
0.97
20
2.5
0.625
0.109
0.75
BZ-2RW863-A2
SPDT, 6.00 inch lever
Screw
NA
1.03
15
1
NA
0.018–0.145
0.75
BZ-2RW822
SPDT, 1.05 inch roller lever
Solder
NA
1.03
15
6
NA
0.003–0.020
1.19
BZ-2RW82255-A2-S SPDT, 1.05 inch roller lever, splash-resist. seal
Screw
NA
1.03
15
6
NA
0.003–0.020
1.19
BZ-2RW822-P4
SPDT, 1.05 inch roller lever, side-facing screws
Screw
NA
1.03
15
6
NA
0.003–0.020
0.75
BZ-2RW822T
SPDT, 1.05 inch roller lever, sems lockwashers
Screw
NA
1.03
15
6
NA
0.004–0.040
1.19
BZ-2RW82
SPDT, 1.90 inch roller lever
Solder
NA
1.03
15
3.5
NA
0.004–0.040
1.19
BA-2RV22-A2
SPDT, 1.05 inch roller lever
Screw
NA
0.97
20
6
NA
0.045
1.17
BA-2RV2-A2
SPDT, 1.90 inch roller lever
Screw
NA
0.97
20
3.5
0.25
0.85
1.19
BZ-2RW826-A2
SPDT, 1.26 inch one-way roller lever
Screw
NA
1.03
15
6
0.468
0.003–0.020
1.625
BZ-2RW8244-A2
SPDT, 2.50 inch lever, 400ºF for 100 hours
Screw
NA
1.03
5
2.5
1.2
0.007–0.050
0.75
BZ-2RW824-A2
SPDT, 2.50 inch lever, 250ºF
Screw
NA
1.03
15
2.5
NA
0.007–0.050
0.75
BZ-RW80X
SPDT, 2.50 inch lever, manual reset
Solder
NA
1.03
15
2.25
0.328
NA
0.75
DT-2RV3-A7
DPDT, 2.50 inch lever, reversed
Screw
NA
0.05
10
4–7
0.27
0.115–190
0.72
DT-2RV212-A7
DPDT, 1.19 inch roller lever, reversed
Screw
NA
0.05
10
9–15
0.13
0.050–0.085
1.16
Product Specifications
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