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HPA-12 control relay
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Control relay HPA-12

pict. Control relay HPA-12
HPA-12 relays are used to amplify signals from proximity sensors(inductive, capacitive, optical or other DC powered).
HPA-12 makes it possible to connect a relay output (3A 230 VAC) to the NPN / PNP input of the sensor, which solves the problem of using inductive sensors to control higher power devices such as a pump, electric motor, etc.
Built-in power supply (12 VDC) allows to directly power the used sensor. In addition, the device has an NPN / PNP sensor type switch. It includes a 12 VAC control voltage source for sensors and a 3A relay output.
A relay socket with DIN rail mounting is included.
Technical data
Name | Description |
Power supply | 230V AC |
Control output | Relay 3A NO/NC |
Operating conditions | -10~+50 ℃ / 35~85%RH |
Mounting | For DIN rail (PF083A) |
Input | NPN, PNP |
Built-in power source | 12 V DC |
Weight | 200g |
Contact life | 100,000 |
Additional information | LED indicator |
Wiring diagram

Relay base PF083A and wiring diagram

Dimensions
- Control output
- NO/NC
- Working conditions
- -10~+55 ℃ / 45~85%RH
- Assembly
- For DIN rail (pf083a)
- Additional information
- Two LED lights
- Built-in power source
- 8VAC
- Obciążenie znamionowe (rezystancyjne)
- 5A
- Durability of contacts
- ≥5 million times
- Weight
- 200g
- Power supply
- 230V AC
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