Function and Usage
Two types of contact forms, 2Z and 3Z; contact switching current can reach 10A; complete AC and DC specifications; has a working status indicator device; available with various socket options.
Detailed Parameters
| Parameter Category | Parameter Item | Parameter Value |
|---|
| 3.1 Contact Parameters | Contact Form | 2Z(C), 3Z(C) |
| Initial Contact Resistance | 100mΩ |
| Contact Material | Silver Alloy |
| Contact Load (Resistive) | 10A/250VAC, 10A/30VDC |
| Maximum Switching Voltage | 250VAC/30VDC |
| Maximum Switching Current | 10A |
| Maximum Switching Power | 2500VA 300W |
| Electrical Life (Times) | 1×10⁵ |
| Mechanical Life (Times) | 1×10⁷ |
| 3.2 Performance and Characteristics Parameters | Insulation Resistance | 100MΩ (500VDC) |
| Dielectric Strength | Coil winding to coil winding, between different contact groups: 1500VAC
Between open contacts: 500VAC |
| Operation Time (at 25°C, rated voltage) | ≤20ms |
| Release Time (at 25°C, rated voltage) | ≤20ms |
| Shock (Stability) | Acceleration 100m/s², pulse duration 11ms |
| Vibration | Double amplitude 1mm, (10-55)Hz |
| Terminal Type | Plug-in type |
| Maximum Overall Dimensions (mm) | 35×35×67 |
| 3.3 Coil Parameters | Rated Power Consumption | DC: approximately 2W, AC: approximately 3VA |
| Engagement Voltage | DC: ≤80% rated voltage; AC: ≤80% rated voltage |
| Release Voltage | DC: ≥10% rated voltage; AC: ≥20% rated voltage |
| Maximum Voltage | 110% rated voltage |
| 3.4 Specification Parameters | Rated Voltage VDC | Operating Voltage VDC (≤) Release Voltage VDC (≥) Coil Resistance Ω |
| 5 | 4 0.5 18x(±10%) |
| 6 | 4.8 0.6 22x(±10%) |
| 9 | 7.2 0.9 51x(±10%) |
| 12 | 9.6 1.2 80x(±10%) |
| 18 | 14.4 1.8 210x(±10%) |
| 24 | 19.2 2.4 360x(±10%) |
| 36 | 28.8 3.6 840x(±10%) |
| 48 | 38.4 4.8 1440x(±15%) |
| 110 | 88.0 11.0 7560x(±15%) |
| 127 | 101.6 12.7 10100x(±15%) |
| 220 | 176.0 22.0 29000x(±15%) |
