Legrand 419171 MCB RX³ 3P 25A Curve B 6kA DIN Rail
Legrand 419171 — miniature circuit breaker (MCB): 3 poles, rated 25 A, rated voltage 400 V.
The Legrand 419171 is a miniature circuit breaker (MCB). Published specifications for this part number include 3 poles, rated 25 A, rated voltage 400 V, DIN rail mounting, connection type Screwed terminal, Busbar and cable, grey finish, built to IEC 60898-1. Further catalogue data covers degree of protection (ip), dimensions (w × h × d), frequency, impact resistance (ik), operating voltage range, pollution degree, rated impulse withstand voltage (uimp), rated insulation voltage (ui). KKM Solutions sources Legrand components to order. Request a quote from KKM Solutions for current pricing, lead time and availability.
| Breaking capacity | 6000 A (IEC 60898-1) |
|---|---|
| built in depth mm | 44 |
| Colour | Grey |
| Connection type | Screwed terminal, Busbar and cable |
| Current limiting class | 3 |
| Degree of protection (IP) | IP20 |
| Dimensions (W × H × D) | 53.1 × 88.5 × 77.8 mm |
| Frequency | 50-60 Hz |
| impact resistance ik | IK02 |
| Mounting | DIN rail |
| Number of poles | 3 |
| Operating voltage range | 360-440 V |
| Pollution degree | 2 |
| RAL reference | 7035 |
| Rated current In | 25 A |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated insulation voltage (Ui) | 500 V |
| Rated voltage | 400 V |
| release characteristic | B |
| short circuit breaking capacity icn 230v | 10 kA |
| short circuit breaking capacity icn 400v | 6 kA |
| Standards | IEC 60898-1 |
| Storage Temperature | -40 to 70 °C |
| Tripping curve | B (3-5 In, 75-125 A) |
| Width (modules) | 3 |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does 419171 cost?
419171 is listed at CA$14.14 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the 419171?
419171 is a Legrand part. KKM Solutions sources Legrand components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 419171 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 419171 — check Legrand's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 419171?
Key specifications include Breaking capacity: 6000 A (IEC 60898-1); built in depth mm: 44; Colour: Grey; Connection type: Screwed terminal, Busbar and cable. The full specification table on this page lists every published attribute for this part.
How quickly can 419171 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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