JH1A-DC110V データシートの表示（PDF） - Panasonic Corporation
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JH1A-DC110V Datasheet PDF : 6 Pages
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JH
MOUNTING METHOD
1. Plug-in terminal type
M 4 screw
Washer
Faston No.250
2. Allowable installation wiring size for ter-
minal blocks
1a type
2.6 mm or 5.5 mm2
2a type
2.0 mm or 3.5 mm2
3a type
1.6 mm or 2 mm2
Due to the UP terminals, it is possible to
either directly connect the wires or use
crimped terminal
NOTES
1. The dust cover should not be removed
since doing so may alter the characteris-
tics.
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 5
kg to 7 kg·cm 4.5 to 6 pounds·inch.
4. Firmly insert the receptacles so that
there is no slack or looseness. To remove
a receptacle, 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. Install the relay so that it lies in direction
A (up-down direction). (Pick-up voltage
and drop-out voltage values are those
when installed in direction A.)
6. 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. Moreover, the release time for the
NC side of the 2a1b type requires the
same verification.
7. Since the JH relay latching model is po-
larized, be sure to follow the instructions
in the wiring diagrams when wiring the +
and - coils. Mistaken wiring will lead to in-
correct operation and failures. Short the
negative side no. 6 and no. 8 set and reset
terminals.
8. When using the push-on blocks for the
screw terminal type, use crimped termi-
nals and tighten the screw-down termi-
nals to the torque listed below.
M4.5 screw
147 N·cm to 166.6 N·cm
(15 to 17kg·cm)
M4 screw
117.6 N·cm to 137 N·cm
(12 to 14 kg·cm)
M3.5 screw
78.4 N·cm to 98 N·cm
(8 to 10kg·cm)
For Cautions for Use, see Relay Technical Information (Page 11 to 39).
JH RELAY ACCESSORIES
Terminal socket instantly attachable to DIN rail
TYPES
Part No.
JH1-L2-SF
JH2-L2-SF
JH3-SF
JH3-L2-SF
Applicable relays
JH1a-L2
JH2a-L2
JH3a and 2a1b
JH3a-WL2
SPECIFICATIONS
Types
JH1, JH2
JH3
Maximum continuous
current*
20 A 250 V AC
(1a: 30 A 250 V AC)
15 A 250 V AC
Breakdown voltage
2,000 Vrms between terminals
Insulation resistance
More than 1,000 MΩ between poles
Heat resistance
150°C±3°C for 1 hour
* Don't insert or remove relays while in the energized condition.
DIMENSIONS
1 Form A, 2 Form A
Relay mounting diagram
Panel cutout
mm inch
96
.354 8
22
60 .866
2.362
97
.354 5
10.25
.404
1
2
11
.433
14.4
.567
3
11
.433
4
8.4
.331
4
.157
120
34
1.339
70
2.756
40
1.575
16
.630
23
.906
61
2.402
2-DIA. 4.2
.165
(2-M4 Screw hole)
(.157)
[Notes]
The above diagrams show 2 Form A 2 coil latching type
Terminals 2, 3 and 8 excluded for 1 Form A 2 coil latching type
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