Legrand 419142 MCB RX³ 1P 63A Curve B 6kA DIN Rail
Legrand 419142 — miniature circuit breaker (MCB): 1 poles, rated 63 A, rated voltage 230 V.
The Legrand 419142 is a miniature circuit breaker (MCB). Published specifications for this part number include 1 poles, rated 63 A, rated voltage 230 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), flush-mountable, frequency, halogen-free, impact resistance (ik), operating voltage range, pollution degree. 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) | 17.7 × 88.5 × 77.8 mm |
| Flush-mountable | Yes |
| Frequency | 50-60 Hz |
| Halogen-free | No |
| impact resistance ik | IK02 |
| Mounting | DIN rail |
| Number of poles | 1 |
| Operating voltage range | 210-250 V |
| Pollution degree | 2 |
| RAL reference | 7035 |
| Rated current In | 63 A |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated insulation voltage (Ui) | 500 V |
| Rated voltage | 230 V |
| release characteristic | B |
| Short-circuit breaking capacity (Icn) | 6 kA |
| Short-circuit breaking capacity (Icu) | 6 kA |
| Source stock status | In stock at source |
| Standards | IEC 60898-1 |
| Storage Temperature | -40 to 70 °C |
| Tripping curve | B (3-5 In, 189-315 A) |
| Voltage type | AC |
| Width (modules) | 1 |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does 419142 cost?
419142 is listed at CA$6.34 (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 419142?
419142 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 419142 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 419142 — 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 419142?
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 419142 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.
Variants & Related Part Numbers
Other Legrand part numbers in this family:
- 419136 — Legrand 419136 MCB RX³ 1P 16A Curve B 6kA DIN Rail
- 419137 — Legrand 419137 MCB RX³ 1P 20A Curve B 6kA DIN Rail
- 419138 — Legrand 419138 MCB RX³ 1P 25A Curve B 6kA DIN Rail
- 419139 — Legrand 419139 MCB RX³ 1P 32A Curve B 6kA DIN Rail
- 419140 — Legrand 419140 MCB RX³ 1P 40A Curve B 6kA DIN Rail
- 419141 — Legrand 419141 MCB RX³ 1P 50A Curve B 6kA DIN Rail
- 419155 — Legrand 419155 MCB RX³ 2P 6A Curve B 6kA DIN Rail
- 419156 — Legrand 419156 MCB RX³ 2P 10A Curve B 6kA DIN Rail
- 419158 — Legrand 419158 MCB RX³ 2P 16A Curve B 6kA DIN Rail
- 419159 — Legrand 419159 MCB RX³ 2P 20A Curve B 6kA DIN Rail
- 419160 — Legrand 419160 MCB RX³ 2P 25A Curve B 6kA DIN Rail
- 419161 — Legrand 419161 MCB RX³ 2P 32A Curve B 6kA DIN Rail
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