HE
2 Form A
External dimensions
Single side stable type
Schematic (Bottom view)
Single side stable type
CAD Data
1
2
3
4
51.0
2.008
40.0
1.575
36.4
1.433
M4.0
6
5
14.4
M.157
.567
17.5
.689
Panel cutout
21.5
2-4.5 dia.
.846
2-4.5 0.1 dia.
40 0.1
2-.177 dia.
16.5
R4
2-.177 .004 dia.
1.575 .004
.650
R.157
M3.5
33.5
M.138
7.5
1.319
.295
50.0
Tolerance: 0.1 .004
1.969
44.5
1.752
3.5
.138
0.8
.031
General tolerance: 0.3 .012
MOUNTING METHOD
1. Plug-in type
2. Screw terminal type
3. Allowable installation wiring size for
screw terminal types and terminal
sockets
Due to the UP terminals, it is possible to
either directly connect the wires or use
crimped terminal.
M4 screw
Washer
M4 screw
Washer
Faston No. 250
SAFETY STANDARDS
UL/C-UL (Recognized)
Item
CSA (Certified)
Contact rating
VDE (Certified)
Contact rating
TV rating (UL/CSA)
File No. Rating
UL TV-15
TÜV (Certified)
Rating
File No.
Contact rating
File No.
File No.
File No.
B 09 04
E43028
30A 277V AC
30A 30V DC
LR26550
etc.
30A 277V AC
30A 30V DC
1.5HP 125V AC
3HP 250V AC
40006681 30A 250V AC (cosφ=1.0)
30A 250V AC (cosφ=0.4)
5A 110V DC (0ms)
30A 250V AC (cosφ=1.0)
13461 261 30A 250V AC (cosφ=0.4)
8A 110V DC (0ms)
E43028
1 Form A
2 Form A
1.5HP 125V AC
3HP 250V AC
E43028
25A 277V AC
25A 30V DC
1HP 125V AC
2HP 250V AC
LR26550
etc.
25A 277V AC
25A 30V DC
1HP 125V AC
2HP 250V AC
40006681 25A 250V AC (cosφ=1.0)
25A 250V AC (cosφ=0.4)
5A 110V DC (0ms)
UL
E43028
TV-10
B 09 04
25A 250V AC (cosφ=1.0)
13461 261 25A 250V AC (cosφ=0.4)
8A 110V DC (0ms)
NOTES
1. The dust cover should not be removed
since doing so may alter the
4. Firmly insert the receptacles so that
6. When using the push-on blocks for the
screw terminal type, use crimped
terminals and tighten the screw-down
terminals to the torque below.
M4.5 screw:
147 to 166.6 N⋅cm (15 to 17 kgf·cm)
M4 screw:
117.6 to 137 N·cm (12 to 14 kgf·cm)
M3.5 screw:
there is no slack or looseness.To remove
a receptacle, 19.6 to 39.2 N (2 to 4 kg) of
pulling strength is required. Do not
remove more than one receptacle at one
time. Always remove one receptacle at a
time and pull it straight outwards.
5. When using the AC type, the operate
time due to the in-rush phase is 20 ms or
more.Therefore, it is necessary for you to
verify the characteristics for your actual
circuit.
characteristics.
2. Avoid use under severe environmental
conditions, such as high humidity, organic
gas or in dust, oily locations and locations
subjected to extremely frequent shock or
vibrations.
3. When mounting, use spring washers.
Optimum fastening torque ranges from
49 to 68.6 N⋅m (5 to 7 kgf·cm).
78.4 to 98 N·cm (8 to 10 kgf·cm)
For Cautions for Use.
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