3VA2463-5HL32-0AA0 Siemens SENTRON molded-case circuit breaker

Clean-room evidence identifies 3VA2463-5HL32-0AA0 as Siemens SENTRON molded-case circuit breaker. OEZ identifies the exact reference as a Siemens 3VA24 molded-case circuit breaker rated 630 A with 55 kA Icu at 415 V, ETU320 LI trip unit, and three poles.

Documented identity and function

Rebuilt from individual evidence

System position

OEZ identifies the exact reference as a Siemens 3VA24 molded-case circuit breaker rated 630 A with 55 kA Icu at 415 V, ETU320 LI trip unit, and three poles.

OEZ lists adjustable overload current Ir from 250 to 630 A, instantaneous current Ii from 1.5 to 9 times In, and front connection for the exact reference.

The system path is inferred as the upstream low-voltage source, then 3VA2463-5HL32-0AA0, then the protected outgoing feeder.

Unknown: installation compatibility, configuration, and unit condition are not established by the captured sources.

Exact reference: 3VA2463-5HL32-0AA0
Category: PLC / CPU
Evidence checked: 2026-09-11

System role

This section explains what the product does and where it acts in the surrounding system.

Function: The SENTRON molded-case circuit breaker protects and switches a high-current feeder against documented overload and short-circuit conditions.
System position: It intervenes between the upstream low-voltage source and the protected outgoing feeder in the documented system path.
Upstream / inputs: Inputs or upstream: the upstream low-voltage source.
Downstream / outputs: Outputs or downstream: the protected outgoing feeder.
Limitations: Unknown: installation compatibility, configuration, and unit condition are not established by the captured sources.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

OEZ identifies the exact reference as a Siemens 3VA24 molded-case circuit breaker rated 630 A with 55 kA Icu at 415 V, ETU320 LI trip unit, and three poles.
Confidence: high
- www.oez.com — retrieved 2026-09-11; high confidence
OEZ lists adjustable overload current Ir from 250 to 630 A, instantaneous current Ii from 1.5 to 9 times In, and front connection for the exact reference.
Confidence: high
- www.oez.com — retrieved 2026-09-11; high confidence

Inferences

Inferred system position: 3VA2463-5HL32-0AA0 intervenes between the upstream low-voltage source and the protected outgoing feeder.
Confidence: medium
Rationale: The exact-reference sources identify the component function and its connected interfaces; the intervening system position is an inference from those facts.
- www.oez.com — retrieved 2026-09-11; high confidence

Unknowns

Unknown: installation compatibility, configuration, and unit condition are not established by the captured sources.
Confidence: low
Missing evidence: No captured source provides the receiving system configuration, firmware, wiring, or unit condition.

System position diagram

Diagram showing 3VA2463-5HL32-0AA0 between the upstream low-voltage source and the protected outgoing feeder. — System path inferred from the documented function of 3VA2463-5HL32-0AA0.

View Mermaid source

flowchart LR
  U["Upstream"] --> P["3VA2463-5HL32-0AA0"]
  P --> D["Downstream"]

View diagram labels

Nodes: Upstream: the upstream low-voltage source; Device: 3VA2463-5HL32-0AA0; Downstream: the protected outgoing feeder
Edges: The upstream path feeds 3VA2463-5HL32-0AA0.; 3VA2463-5HL32-0AA0 feeds the downstream path.

Next action

Publishable as a clean-room evidence record for 3VA2463-5HL32-0AA0; verify the installation against current documentation.

Confirm voltage, wiring, accessories, and service condition against the installation before substitution.

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