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HE Relays

HE relays Terminal sockets

Dimensions

HE relays terminal sockets
RoHS compatible UL Recognition CSA Certification

Types

Product name Types No. Part No. Standard packing
Inner carton Case
1 Form A JH1-SF AR58102 10 pcs. 50 pcs.
2 Form A JH2-SF AR58202 10 pcs. 50 pcs.

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Rating

Item Specifications
Contact arrangement 1 Form A 2 Form A
Dielectric strength (initial) Each between terminals: 2,000 Vrms for 1 min
(detection current: 10 mA)
Between contacts – coil side: 5,000 Vrms for 1 min
(detection current: 10 mA)
Insulation resistance (initial) Each between terminals: Min. 100 MΩ
(at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Maximum carrying current 30 A 250 V AC 20 A 250 V AC
Conditions for usage,
transport and storage
Ambient temperature: -50 to +55°C
Humidity: 5 to 85% RH
(Avoid icing and condensation)

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Handling

Mounting method of relay

1) Match the direction of relay and terminal socket.

Mounting method of relay

2) Insert both ends of the relay firmly, all the way in.

Mounting method of relay

3) Press the hooks in the direction of the arrows to attach the relay securely.

Mounting method of relay

Removing method of relay

Pull out the relay after fully releasing both hooks.

Removing method of relay

Mounting to a DIN rail and Removing from a DIN rail

Please use a DIN Standard rail of the 35 mm width (DIN46277 and IEC60715).

Mounting and removing methods will be as follows.

Mounting to a DIN rail and Removing from a DIN rail

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Guidelines for usage

  • Be sure to tighten the screw-down terminals firmly. Loose terminals may lead to the generation of heat.
  • When the 1 Form A is used in situations covered by the Japanese Electrical Appliance and Material Control Law, the use of 5.5 mm2 cabling and 30 A current is not allowed. Consequently, the circuit should be less than 20 A.
  • When fixing the terminal socket with screws, to avoid torque damage and distortion, apply torque within the ranges shown below.
M3.5 screw 0.784 to 0.98 N·m (8 to 10 kgf·cm)
M4 screw 1.176 to 1.37 N·m (12 to 14 kgf·cm)

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