Name: 3VA2010-5HN46-0AA0
Brand: Siemens
SKU: 3VA2010-5HN46-0AA0
Availability: LimitedAvailability
Author: Shenzhen Shu

Specifications

Identification

3VA2010-5HN46-0AA0 — Identification
Parameter	Value
Product designation	Molded case circuit breaker
Brand / range	SENTRON

Ratings

3VA2010-5HN46-0AA0 — Ratings
Parameter	Value
Number of poles	4
Rated operational voltage Ue (AC)	690 V
Rated insulation voltage Ui	800 V
Current at 40 °C	100 A
Current at 45 °C	100 A
Current at 50 °C	100 A
Current at 55 °C	100 A
Current at 60 °C	100 A
Current at 65 °C	100 A
Current at 70 °C	100 A
Switching capacity class	M
Breaking capacity at 240 V	187 kA
Breaking capacity at 415 V	121 kA
Breaking capacity at 440 V	121 kA
Breaking capacity at 500 V	75.6 kA
Breaking capacity at 690 V	3 kA
Power loss, max.	13.5 W

Protection & Trip Unit

3VA2010-5HN46-0AA0 — 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

3VA2010-5HN46-0AA0 — Construction & Connection
Parameter	Value
Main circuit connection type	double-sided box terminal
Main circuit connector arrangement	Front terminal
Protection class (IP), front	IP40

Accessories & Functions

3VA2010-5HN46-0AA0 — Accessories & Functions
Parameter	Value
Undervoltage release	No
Voltage trigger	No
Trip indicator	No
Communication function	No
Measurement function	No
Motor drive option	Yes
Auxiliary CO contacts	0

Environmental

3VA2010-5HN46-0AA0 — Environmental
Parameter	Value
Operating temperature, max.	70 °C
Operating temperature, min.	-25 °C
Storage temperature, max.	80 °C
Storage temperature, min.	-40 °C

Mechanical

3VA2010-5HN46-0AA0 — Mechanical
Parameter	Value
Mechanical service life (operating cycles), typ.	25 000
Height	181 mm
Width	140 mm
Depth	86 mm
Height (in)	7.13 in
Width (in)	5.51 in
Depth (in)	3.39 in

Product details

The Siemens 3VA2010-5HN46-0AA0 is a SENTRON molded case circuit breaker for line protection, rated 100 A continuous across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Four poles, ETU350 electronic trip unit, and interrupting ratings from 187 kA at 240 V down to 3 kA at 690 V. The 187 kA at 240 V figure means this breaker handles very high available fault current on low-voltage transformer secondaries without cascading upstream.

Panel footprint: 140 mm wide, 181 mm tall, 86 mm deep — four-pole MCCB. IP40 on the front face. The ETU350 is powered from the breaker's own current sensors — no auxiliary control power required for trip functionality.

Frequently asked questions

What is the difference between 3VA2010-5HN46-0AA0 and the 3VA1110-5ED36-0AA0?

The 3VA2010-5HN46-0AA0 uses an ETU350 electronic trip unit with adjustable curves and ground-fault protection, while the 3VA1110-5ED36-0AA0 uses a fixed thermal-magnetic trip. The 3VA2 is the right choice when you need selective coordination and adjustable time delays; the 3VA1 is a simpler, lower-cost option for basic overload and short-circuit protection.

Siemens 3VA2010-5HN46-0AA0 SENTRON MCCB, 100 A, 4-Pole, ETU3