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409878 LEGRAND AUTOMATIC DX3 3P MA4 25KA
409878
409878
LEGRAND
1 Pcs.
AUTOMATIC DX3 3P MA4 25KA
Automatic DX3 MA 25kA - 3P - 400V~ - 4 - only magnetic
Automatic DX³ MA 25kA - 3P - 400V~ - 4A - magnetic only
Automation > Miniature circuit breaker (MCB)
INDUSTRIAL CIRCUIT BREAKERS
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Legrand 409878 is an automatic circuit breaker engineered to protect three-phase power distribution networks against damaging fault currents and overloads. It provides robust performance for industrial machinery and commercial installations.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Explosion-proof (EF004663): No
- Connectable conductor cross section solid-core (EF007337): 1.5 mm²
- Ambient temperature during operating (EF007515): -25 °C
- Degree of protection (IP) (EF005474): IP20
- Concurrently switching neutral conductor (EF005997): No
- Voltage type (EF000187): AC
- Additional equipment possible (EF008148): Yes
- Rated impulse withstand voltage Uimp (EF011980): 4 kV
- Number of protected poles (EF005548): 3
- Frequency (EF000416): 50 Hz
- Built-in depth (EF000218): 44 mm
- Number of poles (total) (EF008618): 3
- Pollution degree (EF002570): 3
- Width in number of modular spacings (EF002950): 3
- Rated insulation voltage Ui (EF001366): 500 V
- Connectable conductor cross section multi-wired (EF007343): 1.5 mm²