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Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | ZBE |
| Contact operation | standard |
| Sale per indivisible quantity | 1 |
| Contact block type | single |
| Range of product | Harmony XB4 |
| Connections - terminals | screw clamp terminals, 1 x 2.5 mm² with cable end, screw clamp terminals, 2 x 1.5 mm² without cable end |
| Product or component type | contact block |
| Contacts usage | gas protected contact |
| Complementary | |
| Tightening torque | 0.8-1.2 N.m conforming to IEC 60947-1 |
| Compatibility code | ZBE |
| Mechanical durability | 1000000 cycles |
| [Ie] rated operational current | 2.87 A at 24 V, DC, Q300 conforming to IEC 60947-5-1, 0.55 A at 125 V, DC, Q300 conforming to IEC 60947-5-1, 0.27 A at 250 V, DC, Q300 conforming to IEC 60947-5-1, 6 A at 120 V, AC, A600 conforming to IEC 60947-5-1, 3 A at 240 V, AC, A600 conforming to IEC 60947-5-1, 1.9 A at 380 V, AC, A600 conforming to IEC 60947-5-1 |
| CAD overall height | 10 mm |
| Marking | Ex db eb IIC Gb |
| Operating travel | 4.452 mm (total travel), 4.622 mm (changing state point), 1.657 mm (engagement point) |
| Operating force | 3.962 N |
| Contacts type and composition | 1 NO |
| CAD overall depth | 42.4 mm |
| CAD overall width | 38 mm |
| [Ui] rated insulation voltage | 415 V |
| Net weight | 0.018 kg |
| [Ith] conventional free air thermal current | 10 A conforming to IEC 60947-5-1 |
| Positive opening | without |
| Mounting of block | front mounting |
| Environment | |
| Protective treatment | TH |
| Ambient air temperature for storage | -50-70 °C |
| Ambient air temperature for operation | -50-75 °C |
| Environmental characteristic | hazardous location class I division 2 |
| Standards | ANSI/ISA 12.12.01, UL 60079-1, CSA C22.2 No 213, UL 60079-0, UL 60079-31, EN/IEC 60079-31, EN/IEC 60079-1, EN/IEC 60079-0, EN/IEC 60079-7 |
| Product certifications | cULus |
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