The contact forms of this device are divided into brass alloy contacts and red copper contacts. 125A is a brass alloy tip.
Features
·Rated Current up to 125A
·27mm for 2P;54mm for 4P
·Frameworks are 2P/4P
Application
13.5mm Modular ISOLATOR LND-125 was designed according to IEC 60947-3.It meets thedemand of loading and isolating the circuit.It is used as a main switch in distribution boxesin household applications or as a switch for individual electric circuits,easily to be assembledand work with the same series compact circuit breakers together.
| Technical Data | |
| Electrical | |
| Design according to | IEC/ENÂ Â Â Â 60947-3 |
| Number of poles | 2P,4P |
| Rated current | 25,40,63,80,100,125A |
| Rated voltage | 230/400VAC |
| Frequency | 50/60Â Â Hz |
| Rated insulation voltage Ui | 400V |
| Rated impulse withstand voltage Uimp | 6KV |
| Rated short-circuit making capacity Icm | 1.5KA |
| Rated short time withstand current Icw | 1.5KA |
| Mechanical endurance | ≥8,500 operating cycles |
| Electrical endurance | ≥1,500 operating cycles |
| Mechanical | |
| Frame size | 45 mm |
| Device height | 77 mm |
| Device width | 27mm(2P),54mm(4P) |
| Quick fastening on 35mm DIN | |
| Mounting | Rail according to IEC/EN 60715 |
| Degree of protection | IP20 |
| Terminal protection | Finger and hand touch safe |
| Terminals | Twin-purpose terminals |
| Terminal capacity | Rigid or flexible conductor up to 50mm² |
| Busbar specification | 0.8~2.5 mm |
| Terminal fastening torque | 2.5Nm |
| Operating temperature | -25C~+40℃ |
| Resistance to climatic conditions | According to IEC/EN 60947-3 |
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