Function and Application
20A contact switching capability; complete AC/DC specifications; transparent dust-proof cover encapsulation, with multiple installation methods; various sockets are available, including specifications with status indicator lights.
Detailed Parameters
| Parameter Category | Parameter Item | Parameter Value |
|---|
| 3.1 Contact Parameters | Contact Type | 1H(A), 1D(B), 1Z(C) |
| Initial Contact Resistance | 100mΩ (6VDC 100mA) |
| Contact Material | Silver Alloy (6VDC 100mA) |
| Contact Load (Resistive) | 20A (250VAC/30VDC) |
| Maximum Switching Voltage | 250VAC/30VDC |
| Maximum Switching Current | 20A |
| Maximum Switching Power | 5000VA/600W |
| Electrical Life (Times) | 1×10⁵ |
| Mechanical Life (Times) | 1×10⁷ |
| 3.2 Performance · Characteristic Parameters | Insulation Resistance | 100MΩ (500VDC) |
| Dielectric Strength | 2000VAC between coil terminals, 1min; 1000VAC between open contacts, 1min |
| Action Time (at 25℃, rated voltage) | ≤25ms |
| Release Time (at 25℃, rated voltage) | ≤25ms |
| Shock (Stability) | Acceleration 200m/s², pulse duration 11ms |
| Vibration | Double amplitude 1mm, (10-55)Hz |
| Output Terminal Type | Plug-in type |
| Maximum Overall Dimensions (mm) | 27.8×21.8×43 |
| 3.3 Coil Parameters | Rated Power Consumption | DC: approximately (0.9-1.2)W, AC: approximately (1.0-2.0)VA |
| Pick-up Voltage | DC: ≤80% of rated voltage; AC: ≤80% of rated voltage |
| Drop-out Voltage | DC: ≥10% of rated voltage; AC: ≥20% of rated voltage |
| Maximum Voltage | 110% of rated voltage |
| 3.4 Specification Parameters | Rated Voltage VDC | Pick-up Voltage VDC (±) Drop-out Voltage VDC (±) Coil Resistance Ω |
| 5 | 4.0 0.5 28(±10%) |
| 6 | 4.8 0.6 40(±10%) |
| 12 | 9.6 1.2 160(±10%) |
| 24 | 19.2 2.4 640(±10%) |
| 36 | 28.8 3.6 1440(±10%) |
| 48 | 38.4 4.8 2300(±10%) |
| 100/110 | 88.0 10.0 11440(±10%) |
| 220 | 176.0 22.0 44000(±10%) |
| Control Electrical Appliances | Rated Voltage VAC | Pick-up Voltage VAC (≤) Drop-out Voltage VAC (≥) Coil Resistance Ω |
| 6 | 4.8 1.2 10.5(±10%) |
| 12 | 9.6 2.4 44(±10%) |
| 24 | 19.2 4.8 180(±10%) |
| 36 | 28.8 7.2 380(±10%) |
| 48 | 38.4 9.6 650(±10%) |
| 100/110 | 88.0 20.0 3600(±10%) |
| 110/120 | 96.0 22.0 3900(±10%) |
| 200/220 | 176.0 40.0 13500(±10%) |
| 220 | 176.0 44.0 14500(±10%) |
| 220/240 | 192.0 44.0 15300(±10%) |
| 380 | 304.0 76.0 42000(±10%) |
