Discontinued as of August 31, 2012
AJ4
TOGGLE SWITCHES WITH
HIGH INRUSH RESISTANCE
12 dia.
RoHS compliant
FEATURES
2. High level of safety with at least 3
mm between contacts.
Compliant with overseas safety
standards.
(ON-OFF and ON-ON type)
Insulation distance between recharge
part and ground is at least 6 mm and
between poles it is at least 3 mm.
Compliant with the Electrical Appliance
and Material Control Law and EN (Class
1) standard.
3. Structure prevents flux from flowing
in.
A sealant used around the terminals
completely prevents flux from flowing in.
4. Fire retardant molding material
used in body.
Excels in anti-arcing (180 s) and antitracking (600 V) through use of UL94V-0
fire retardant electric-use molding
material.
1. Excellent anti-inrush properties
allow it to handle large inrush
currents.
With a wedge mechanism that increases
contact efficiency by M2 times and
through use of an oxide Ag alloy for
superior anti-weld properties, this
compact switch is capable of highcapacity switching.
This makes it ideal for circuits with high
inrush currents such as those in motor
load and lamp load.
AJ4 (J4) TOGGLE
SWITCHES
CONSTRUCTION
• Wedge mechanism
Handle
with nice feel
Wedge mechanism
increases contact
efficiency by 2 times
so temperature rises are
controlled and high capacity
switching is made possible.
Oxide Ag alloy contact
Superior anti-corrosiveness
Superior anti-weld
UL94V-0 molded
body material
Superior antiarcing and fire
retardant properties
Sealant completely
prevents flux from flowing in
from around the terminals.
PRECAUTIONS WHEN
USING CADMIUM-FREE
CONTACT TYPE
Models with cadmium-free contacts have
been introduced in order to reduce
environmentally harmful substances.
(“F” is affixed to the end of the part
number.)
We ask customers who are currently
using products with cadmium-containing
contacts (no “F” at the end of the part
number) to please make the switch to
models with cadmium-free contacts.
When switching, operating life may differ
depending on the load. Please be sure to
verify this by conducting an evaluation
using actual equipment.
ORDERING INFORMATION
AJ 4
F
4: AJ4 type toggle switch
Number of poles and shape of terminal:
1: 1-pole, Solder terminal
2: 2-pole, Solder terminal
4: 4-pole, Solder terminal
5: 1-pole, .110 Quick-connect terminal
6: 2-pole, .110 Quick-connect terminal
8: 4-pole, .110 Quick-connect terminal
Shape of handle:
1: Standard toggle
3: Flat lever
Kind of operation:
0: ON–OFF
1: ON–ON
2: ON–OFF–ON
3: ON–OFF–
4: –OFF–
5: ON–OFF–
Shape of nut:
0: Hexagonal nut
F: Cadmium-free product
AECTB23E 201201-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
