Legrand switch disconnector 3P, 100 A, insulated, IP20, 403 (catalogue number 406538). A switch disconnector is used to switch circuits and isolate them from the supply. Key parameters: rated current In 100 A; number of poles 3; width in modules 4.5; maximum rated operating voltage Ue AC 415 V; rated operating voltage 36…415 V; rated operational power AC-23, 400 V 40 kW; number of auxiliary changeover contacts 3; control element colour red. Features: optional motor operator, optional shunt release, floor mounting. Use: as main switch; as maintenance switch; as safety switch; as emergency stop switch.
| Series | FRX 300 FRX 400 |
|---|---|
| Rated current In | 100 A |
| Width in modules | 4.5 mod. |
| Device design | Complete device in housing |
| For installation in distribution boards | Yes |
| For central front mounting | No |
| For intermediate mounting | No |
| For 4-hole panel mounting | Yes |
| As safety switch | Yes |
| As main switch | Yes |
| As maintenance switch | Yes |
| As emergency switch | Yes |
| Number of poles | 3 |
| Number of auxiliary changeover contacts | 3 |
| Number of auxiliary NC contacts | 0 |
| Number of auxiliary NO contacts | 0 |
| Maximum rated operational voltage Ue AC | 415 V |
| Floor mounting | Yes |
| Optional motor operator | Yes |
| Type designation | FRX 403 100 |
| Actuator type | Switch |
| Main contact connection type | Screw connection |
| Degree of protection (IP), front | IP20 |
| Integrated motor operator | No |
| With locking mechanism | Yes |
| Rated operational voltage (min-max) | 36-415 V |
| Rated uninterrupted current Iu | 100 A |
Technical data according to the manufacturer's documentation.
Instructions and safety information — in the manufacturer's documents above or on the manufacturer's website.
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