Siemens 3VA1080-2ED36-0BH0 SENTRON MCCB, 80 A, 3-Pole, Line

Name: 3VA1080-2ED36-0BH0
Brand: Siemens
SKU: 3VA1080-2ED36-0BH0
Availability: LimitedAvailability
Author: Huaqiang Hank

Specifications

Identification

3VA1080-2ED36-0BH0 — Identification
Parameter	Value
Product designation	Molded case circuit breaker
Brand / range	SENTRON
Product version	Line protection
Basic switch (supplied) ref.	3VA10802ED360AA0
Integrated auxiliary / alarm switch ref.	3VA9988-0AB12

Ratings

3VA1080-2ED36-0BH0 — Ratings
Parameter	Value
Number of poles	3
Current at 40 °C	80 A
Current at 45 °C	80 A
Current at 50 °C	80 A
Current at 55 °C	76.8 A
Current at 60 °C	75.2 A
Current at 65 °C	73.6 A
Current at 70 °C	72 A
Switching capacity class	B
Breaking capacity at 240 V	52.5 kA
Breaking capacity at 415 V	32 kA
Breaking capacity at 440 V	13.6 kA
Breaking capacity at 690 V	7.5 kA

Protection & Trip Unit

3VA1080-2ED36-0BH0 — Protection & Trip Unit
Parameter	Value
Overcurrent release (trip unit) type	TM210

Construction & Connection

3VA1080-2ED36-0BH0 — Construction & Connection
Parameter	Value
Main circuit connection type	box terminal
Main circuit connector arrangement	Front terminal
Protection class (IP), front	IP40

Accessories & Functions

3VA1080-2ED36-0BH0 — Accessories & Functions
Parameter	Value
Undervoltage release	Yes
Voltage trigger	No
Trip indicator	Yes
Communication function	No
Measurement function	No
Motor drive option	No
Auxiliary CO contacts	3

Environmental

3VA1080-2ED36-0BH0 — Environmental
Parameter	Value
Operating temperature, max.	70 °C
Operating temperature, min.	-25 °C
Storage temperature, max.	80 °C
Storage temperature, min.	-40 °C

Mechanical

3VA1080-2ED36-0BH0 — Mechanical
Parameter	Value
Height	130 mm
Width	76.2 mm
Depth	70 mm

Product details

Ratings and deployment context

The 3VA1080-2ED36-0BH0: Rated continuous current Iu is 80 A, with minimal thermal derating up to 50 °C (still 80 A); at 55 °C it drops to 76.8 A, and at 70 °C to 72 A. The rated insulation voltage Ui is 800 V. Front-side protection is IP40 — suitable for enclosed panel mounting, not for washdown or outdoor exposure. Operating temperature range is -25 °C to 70 °C; storage range -40 °C to 80 °C. Dimensions: 130 mm height, 76.2 mm width, 70 mm depth — fits standard 3-pole MCCB panel cutouts.

Frequently asked questions

How do I get current pricing and availability for 3VA1080-2ED36-0BH0?

Submit an RFQ through this listing. The part is sourced to order through independent distribution; availability and current pricing are confirmed at quote time.

When sourcing 3VA1080-2ED36-0BH0, what's the closest functional second-source?

The 3VA1010-2ED32-0JA0 is a smaller-frame sibling in the same SENTRON 3VA family — lower current rating (32 A) and different trip curve, but the same 3-pole line-protection architecture and undervoltage release option. Panel cutout dimensions differ; verify footprint before substituting.

Will 3VA1080-2ED36-0BH0 drop into a panel that was specified around 3VA1010-2ED32-0JA0 without rewiring?

Not without checking the cutout. The 3VA1080 frame is physically larger (130 × 76.2 × 70 mm vs the 3VA1010's smaller footprint), so the panel cutout and busbar spacing must be verified. Wiring terminals are similar but current rating differs — 80 A vs 32 A — so conductor sizing may also need review.

What compliance documentation does this brand provide for 3VA1080-2ED36-0BH0?

Siemens SENTRON MCCBs are designed to meet IEC 60947-2 and UL 489 standards. RoHS and REACH declarations are typically available from the manufacturer's support portal. The reference code per DIN EN 81346-2 is Q.