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B121J72V3B2

Description
switch rocker spdt 0.5va 28v
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size544KB,8 Pages
ManufacturerElectroswitch
Environmental Compliance  
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B121J72V3B2 Overview

switch rocker spdt 0.5va 28v

MINIATURE SWITCHES
Ordering Table — Standard Rocker & Paddle Switches
HOW TO ORDER YOUR DESIGN
(Bold Face Type indicates items normally in Distributor Stock)
To determine a part number select the options desired and fill in
Following the table from left to right, the designer is able to specify
the boxes in the selection guides illustrated below.
the options wanted. The options are described and illustrated on
pages 24-31. Refer to page 57 for mounting hardware.
Rocker Switch Selection Guide
Rocker
Switch
Series
Poles
and
Throw
Terminal
Type
Contact
Material
Actuator
Color
Circuit
Actuator
Bezels
Other
+
+
+
+
+
+
+
+
Series
B
Poles and Throw
No. Code
SPDT
1
DPDT
3PDT
4PDT
2
3
4
Circuits
Code
Description
POS. "C"
ON OFF
ON NONE
ON NONE
ON* OFF
ON OFF
ON
ON
ON
ON
ON
ON
ON*
ON*
ON*
ON
ON*
ON*
ON*
ON
21
23
26
27
31
32
33
34
35
53
Actuator Options
Type
Code
Rocker
J1
(Screw Mount)
Paddle
J2
(Screw Mount)
Rocker
J3
(Screw Mount)
Paddle
J5
(Screw Mount)
Snap-In Mount
Rocker With
Bezel
Snap-In Mount
Paddle With
Bezel
Large
Snap-In Mount
Rocker With Bezel
Large
Snap-In Mount
Paddle With Bezel
Snap-In Rocker
Snap-In Rocker
Snap-In Paddle
Snap-In Paddle
Rocker Actuator
Paddle Actuator
Rocker Actuator
Paddle Actuator
Rocker Actuator
Paddle Actuator
J11
Terminal Options
Type
Right Angle PC
Vertical PC
.100 Spacing
Vertical PC
.150 Spacing
PC Terminals
PC & Support
Code
A
AV1
Contact Material
Type
Code
B
gold/brass
gold/silver
coin silver
G
Q
K
Actuator Color
Color
Code
Dark Gray
0
White
Black
Red
Green
Blue
Light Gray
1
2
3
5
6
8
9
10
Bezels
Type
Bright Chrome
Black
Satin Chrome
White
Black
Red
Black w/LED
Green
Blue
Light Gray
Yellow
Dark Gray
Code
1M
2M
3M
1P
2P
3P
4P
5P
6P
8P
9P
0P
Other Option
Type
Epoxy Sealed
Terminals
AV2
C
V3
V4
V5
L
M
J21
PC & Support
Vertical PC
.150 Spacing
PC & Support
PC & Support
J37
Yellow
Brown
NONE ON
ON* ON
NONE ON
J47
V6
V7
W
W1
W3
W4
Z
Z3
J50
J53
J60
J63
J71
J72
J73
J75
J76
J77
.750 Wire Wrap
.964 Wire Wrap
.425 Wire Wrap
1.062 Wire Wrap
Solder Lugs
Quick Connect
*
Momentary Contact
1 and 2 pole only.
For J50 and J60 only.
For J11, J21, J37 and J47 only.
Consult plant for availability.
These circuits are
NOT
available with the following 3 and 4 pole options: A, AV1, AV2, V3, V4,
V5, V6 and V7.
Epoxy seal standard on all terminal options.
Available with C, Z, Z3 or W-W4 terminations.
Available with AV1, AV2, V3-V7 terminations.
Available with A, AV1, AV2 or V3-V7 terminations.
1, 2 and 3 pole only.
See page 58 for construction detail, wiring and electrical diagrams.
Same as B, G and Q respectively except terminals brass with tin nickel alloy over nickel plate.
Consult plant for availability.
EXAMPLES:
B121J71AQ2
=
B223J50ZQ22P
=
SPDT rocker switch with an ON-OFF-ON circuit, J71 style rocker (black), right angle P.C. terminals with coin silver
contacts and epoxy sealed terminals.
DPDT rocker switch with an ON-NONE-ON circuit, J50 style rocker (black), solder lug terminals with coin silver contacts,
black snap in bezel and epoxy sealed terminals.
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