Description
GZ1 E are 3 poles 3d thermal-magnetic circuit breakers specifically designed for the control and protectin of motors conforming to standards IEC 60947-2 and IEC 60947-4-1. Setting range of thermal trips is 2.5-4A with thermomagnetic trip unit. It provides IP 41 in GV2 MC01 enclosure and IP 55 in GV2 MC02 enclosure protection. It procures standard reliability and durability with 0.1 Mcycles electrical/mechanical durability. These circuit breakers are designed for connection by screw clamp terminals. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach).
⢠Wide range of GZ1: thermal magnetic
⢠Easier to install and operate with standard screws
Technical Specifications
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| Maximum operating rate | 25 cyc/h |
| [Ics] rated service short-circuit breaking capacity | 100 % at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Suitability for isolation | yes conforming to IEC 60947-1 appendix 7.1.6 |
| Depth | 78mm |
| Ambient air temperature for operation | -20-60 °C |
| Colour | Grey |
| Mounting support | rail |
| Fire resistance | 960 °C conforming to IEC 60695-2-1 |
| Mounting mode | by screws |
| Supplier Code | GZ1E08 |
| Mechanical durability | 100000 cycles |
| Breaking capacity | Icu: 2 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Ambient air temperature for storage | -40-80 °C |
| Height | 89mm |
| GrosWeight | 238.000 g |
| Poles description | 3P |
| Network frequency | 50/60 Hz conforming to IEC 60947-2 |
| Width | 44.5mm |
| Operating altitude | 2000 m |
| Device short name | GZ1E |
| Network type | AC |
| Trip unit technology | thermal-magnetic |
| Device application | motor |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Motor power kW | 2.2-2.2 kW at 500 V AC 50/60 Hz |
| Magnetic tripping current | 51-51 A |
| Control type | push-button |
| IP degree of protection | IP20 conforming to IEC 60529 |
| [Ui] rated insulation voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Range | Easy TeSys |
| Standards | IEC 60947-2 |
| Brand Name | Schneider Electric |
| Electrical durability | 100000 cycles for AC-3 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-2 |
| Length | 9.100 cm |
| Volume | 348.075 cm3 |
| Protective treatment | TH |
| Utilisation category | AC-3 |
| Mounting position | any position |
| Thermal protection adjustment range | 2.5-4 A |
| Net weight | 0.26 kg |
| Power dissipation | 2.5 W (per pole) |
| Product or component type | circuit breaker |
| Connections - terminals | screw clamp terminals 2 1.5-6mm² - cable stiffness: flexible without cable end |
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