Siemens 3VA2063-6HN32-0CA0 SENTRON MCCB, 63 A, 3-Pole, 242 k

Name: 3VA2063-6HN32-0CA0
Brand: Siemens
SKU: 3VA2063-6HN32-0CA0
Availability: LimitedAvailability
Author: Sensor Sully

Specifications

Identification

3VA2063-6HN32-0CA0 — Identification
Parameter	Value
Product designation	Molded case circuit breaker
Brand / range	SENTRON
Basic switch (supplied) ref.	3VA20636HN320AA0

Ratings

3VA2063-6HN32-0CA0 — Ratings
Parameter	Value
Number of poles	3
Rated operational voltage Ue (AC)	690 V
Rated insulation voltage Ui	800 V
Current at 40 °C	63 A
Current at 45 °C	63 A
Current at 50 °C	63 A
Current at 55 °C	63 A
Current at 60 °C	63 A
Current at 65 °C	63 A
Current at 70 °C	63 A
Switching capacity class	H
Breaking capacity at 240 V	242 kA
Breaking capacity at 415 V	187 kA
Breaking capacity at 440 V	187 kA
Breaking capacity at 500 V	121 kA
Breaking capacity at 690 V	3 kA
Power loss, max.	7.9 W

Protection & Trip Unit

3VA2063-6HN32-0CA0 — Protection & Trip Unit
Parameter	Value
Overcurrent release (trip unit) type	ETU350
Overcurrent protection function	LSI
Ground-fault monitoring	Without
Grounding protection function	No

Construction & Connection

3VA2063-6HN32-0CA0 — Construction & Connection
Parameter	Value
Main circuit connection type	on both sides nut keeper kit
Main circuit connector arrangement	Front terminal
Protection class (IP), front	IP40

Accessories & Functions

3VA2063-6HN32-0CA0 — Accessories & Functions
Parameter	Value
Undervoltage release	Yes
Voltage trigger	No
Trip indicator	No
Communication function	No
Measurement function	No
Motor drive option	Yes
Auxiliary CO contacts	0

Environmental

3VA2063-6HN32-0CA0 — Environmental
Parameter	Value
Operating temperature, max.	70 °C
Operating temperature, min.	-25 °C
Storage temperature, max.	80 °C
Storage temperature, min.	-40 °C

Mechanical

3VA2063-6HN32-0CA0 — Mechanical
Parameter	Value
Mechanical service life (operating cycles), typ.	25 000
Height	181 mm
Width	105 mm
Depth	86 mm
Height (in)	7.13 in
Width (in)	4.13 in
Depth (in)	3.39 in

Product details

SENTRON 3VA2063-6HN32-0CA0 — 63 A MCCB with Undervoltage Release

The Siemens 3VA2063-6HN32-0CA0 is a SENTRON molded case circuit breaker (MCCB) rated for 63 A continuous current across the full ambient range from -25 °C to 70 °C — no derating needed up to 70 °C. It carries a 242 kA breaking capacity at 240 V, stepping down to 187 kA at 415/440 V, 121 kA at 500 V, and 3 kA at 690 V. This is a line-protection design (not motor-protection), with an integrated undervoltage release (UVR) that trips the breaker when control voltage drops — critical for coordinated emergency-stop sequences or loss-of-mains protection in a panel.

Panel Fit and Mounting

At 105 mm wide, 181 mm tall, and 86 mm deep, this 3-pole MCCB mounts on a standard DIN rail or can be screw-fixed to a backplate. The 86 mm depth is the dimension to watch when planning gland-plate clearance or door clearance for the rotary handle mechanism — it's deeper than a typical miniature breaker, so check your enclosure fill factor before committing the BOM line.

Frequently asked questions

Where can I buy 3VA2063-6HN32-0CA0 and get a price?

This part is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing — no stock or price figures are published here.

What is the depth of 3VA2063-6HN32-0CA0?

The listed depth is 86 mm (3.39 in). This is the dimension from the mounting surface to the front of the breaker body — critical for enclosure door clearance.

What is the width of 3VA2063-6HN32-0CA0?

The listed width is 105 mm (4.13 in). This is the panel space taken by the 3-pole breaker on the DIN rail.

Will 3VA2063-6HN32-0CA0 drop into a panel specified for 3VA1110-5EF32-0LA0?

The 3VA2063-6HN32-0CA0 is a different frame size and rating (63 A, 3-pole, line protection with UVR) compared to the 3VA1110 series. Physical dimensions and mounting may differ — verify the panel layout and wiring diagram against the specific 3VA1110 variant before assuming a drop-in fit.