| Type | HF7FD | |
| Coil voltage form | DC | |
| Coil voltage | 12, 18, 6, 3, 5, 48, 36, 9, 24 | |
| Contact arrangement | 1 Form C, 1 Form A | |
| Contact version | single contact | |
| Terminal type | PCB | |
| Mounting | PCB-THT | |
| Construction | Flux proofed, Plastic sealed | |
| Coil power | Standard | |
| Sort | Single side stable | |
| Contact capacity | AgCdO, AgSnO2 | |
| Insulation standard | Class F, Class B | |
| Contact plating | Without plating, Au plated | |
| Packing method | Tube packing or Carton packing | |
| Rated voltage(V) | 277V.a.c | |
| Coil power | Approx 0.36 | |
| Dielectric strength (between coil & contacts) (VAC 1min) | 2500VAC 1min | |
| Operate time(ms) | ≤10 | |
| Release time(ms) | ≤5 | |
| Creepage Distance(mm) | 3.2 | |
| Electrical Distance(mm) | 1.6 | |
| Insulation resistance(MΩ) | 100 | |
| Max. switching Current(AC) | 16 | |
| Max. switching voltage(DC) | 10 | |
| Max. switching voltage(VAC) | 277VAC | |
| Max. switching voltage(VDC) | 28VDC | |
| Ambient temperature (max)(℃) | -40 | |
| Ambient temperature (min)(℃) | 105 | |
| Length(mm) | 22.0 | |
| Width(mm) | 16.0 | |
| Heigh(mm) | 16.4 | |
| Mechanical endurance min | 10000000 | |
| Electrial eddurance min | 100000(See approval reports for more details) | |
| IEC60335-1 | YES | |
| Product Description | Clapper Type Electromagnetic Relay | |
| Application | appliances,intelligent home,Thermostat,etc | |
| Weight(g) | Aporox. 9.5 | |
| Volume(mm3) | 22.0×16.0×16.4 |