419142 Legrand MCB RX³ 1P 63A Curve B 6kA DIN Rail
KKM Solutions is an independent parts distributor, not an authorized Legrand dealer — how we source.
Legrand 419142 — miniature circuit breaker (MCB): 1 poles, rated 63 A, rated voltage 230 V.
Overview
Part number 419142 from Legrand, listed in DIN Rail & Mounting Hardware. Specifications on file: Breaking capacity 6000 A (IEC 60898-1); built in depth mm 44; Colour Grey; Connection type Screwed terminal, Busbar and cable. KKM Solutions quotes this part with pricing and availability confirmed per order.
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.
Specifications
| 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 |
| 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 |
Product details
| Manufacturer | Legrand |
|---|---|
| Manufacturer part number | 419142 |
| Product category | DIN Rail & Mounting Hardware |
| Published specifications | 28 attributes listed |
| Related part numbers | 16 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does 419142 cost?
419142 is listed at CA$7.85 (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, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the 419142?
419142 is made by Legrand and is listed in our DIN Rail & Mounting Hardware category. KKM Solutions is an independent distributor, not an authorized Legrand dealer: we source the exact Legrand part number 419142, and the quote confirms condition and lead time before you order.
Is the 419142 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 419142, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of 419142?
No published lifecycle status is on file for 419142. Legrand lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
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.
What voltage does 419142 use?
Per the published specification for 419142: Operating voltage range: 210-250 V; Rated impulse withstand voltage (Uimp): 4 kV. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the current rating of 419142?
Per the published specification for 419142: Rated current In: 63 A. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the IP rating of 419142?
Per the published specification for 419142: Degree of protection (IP): IP20. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can 419142 ship?
Lead time for 419142 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Legrand part numbers in this family:
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