HC1-H-DC24V-F Panasonic HC1 Relay – 1 Form C, 10 A, 24 V DC Coil, Plug-In
The Panasonic HC1-H-DC24V-F (Panasonic part number AP3212F) is a plug-in control relay from the HC series. It has a single changeover contact (1 Form C) rated 10 A at 250 V AC and a 24 V DC coil. Its single heavy-duty contact gives the HC1 the highest switching capacity in the HC range, ideal for driving contactor coils, valves, heaters and other 24 V DC–controlled loads in control panels. Gold-flashed contacts also allow reliable switching down to 1 mA at 1 V DC, so the same relay can handle signal-level circuits. Panasonic has now discontinued the HC series. The HC1-H-DC24V-F is supplied as a like-for-like replacement for panels and machines already in service, keeping the original socket and wiring unchanged.
Key Features of the HC1-H-DC24V-F
- 1 Form C contact, 10 A 250 V AC (resistive load)
- 24 V DC coil, 900 mW nominal operating power
- Gold-flashed AgSnO₂ / AgNi contacts, min. switching 1 mA 1 V DC
- Long mechanical life: 1 × 10⁸ operations
- 2,000 Vrms breakdown voltage between contact and coil
- Plug-in terminals for socket mounting; sockets and terminal sockets available
- Dust-cover construction, without LED indication
- Wide −50 to +70 °C ambient temperature range
- UL and CSA approved
Technical Specifications – HC1-H-DC24V-F
| Parameter | Value |
|---|---|
| Manufacturer | Panasonic |
| Product number | HC1-H-DC24V-F |
| Panasonic part number | AP3212F |
| Series | HC relays (discontinued) |
| Contact arrangement | 1 Form C |
| Coil voltage | 24 V DC |
| Nominal operating power | 900 mW |
| Pick-up voltage | 19.2 V DC |
| Drop-out voltage | 2.4 V DC |
| Nominal switching capacity | 10 A 250 V AC (resistive load) |
| Min. switching capacity | 1 mA 1 V DC |
| Type of operation | Break-before-make (BBM) |
| Contact material | Stationary: AgSnO₂ type + Au flashed; movable: AgNi type + Au flashed |
| Mechanical life | 1 × 10⁸ operations (min.) |
| Electrical life | 2 × 10⁵ operations |
| Breakdown voltage | 700 Vrms contact–contact; 2,000 Vrms contact–coil |
| Operating function | Single side stable |
| Terminal arrangement | Plug-in |
| Protective construction | Dust cover type |
| Operation indication | Without LED |
| Ambient temperature | −50 to +70 °C |
| UL / CSA | E43028 / LR26550: 10 A 250 V AC, 1/3 HP 125/250 V AC, 3 A 30 V DC |
Other HC Relays We Supply
- HC2-H-DC24V-F (AP3222F) – 2 Form C, 7 A 250 V AC, 24 V DC coil
- HC4-H-AC100V (AP3144K) – 4 Form C, 5 A 250 V AC, 100/110 V AC coil
Buy Panasonic HC1-H-DC24V-F from Atlantech Drives
Need HC1-H-DC24V-F relays to keep an existing control panel running? Atlantech Drives quotes single replacements or maintenance stock, with fast worldwide shipping and clear information on availability. Request your quote today.
