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Siemens 3VA2463-6HL42-0KA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2463-6HL42-0KA0 Circuit Breaker, 630A, 85kA @ 415

MPN3VA2463-6HL42-0KA0

Siemens 3VA2 IEC frame 630 circuit breaker, breaking capacity class H, Icu=85kA @ 415V, 4-pole, line protection ETU320 LI, In=630A, adjustable Ir 250A...630A, shunt trip STL 220-250V DC; 208-277V AC.

Siemens 3VA2463-6HL42-0KA0 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Product details

The Siemens 3VA2463-6HL42-0KA0 is a 4-pole IEC frame 630 molded-case circuit breaker with class H interrupting capacity — Icu rated 85 kA at 415 V AC. The ETU320 LI trip unit gives you adjustable long-time pickup (Ir) from 250 A to 630 A and instantaneous pickup (Ii) from 1.5× to 9× In, so you dial in the cable and load protection, not the other way around.

Neutral protection and accessories

Neutral conductor protection is field-adjustable to OFF, 50%, or 100% of the phase pickup — useful on 4-wire systems where the neutral may carry harmonic currents.

This order code carries a current lifecycle stage — it remains in Siemens' active catalog as a standard 3VA2 frame offering.

Frequently asked questions

What is the breaking capacity of 3VA2463-6HL42-0KA0?

The breaker is rated Icu = 85 kA at 415 V AC, which is class H for the 3VA2 IEC frame. That 85 kA symmetrical rating at 415 V means it can safely clear a bolted fault at the main distribution board without upstream fuses needing to open first.

What trip unit does 3VA2463-6HL42-0KA0 use?

It uses an ETU320 LI electronic trip unit with adjustable long-time pickup Ir from 250 A to 630 A and adjustable instantaneous pickup Ii from 1.5× to 9× In.

Where can I buy 3VA2463-6HL42-0KA0?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
3VA2463-6HL42-0KA0