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3VA6225-5HN31-0AA0 Siemens
Original price
$1,003.75
-
Original price
$2,736.00
Original price
$1,003.75
$1,003.75
-
$2,736.00
Current price
$1,003.75
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 3VA6225-5HN31-0AA0 is a Siemens SENTRON 3VA6 molded-case circuit breaker in the 250 A UL frame with an ETU350 LSI electronic trip unit. It provides adjustable overload (Ir = 100 A…250 A), adjustable short-circuit protection (Isd = 1.5…10 × Ir, instantaneous Ii = 10 × In), and line protection with 35 kA breaking capacity at 480 V. It is used for branch-circuit and equipment protection in industrial power distribution.
Best Suited For
- Industrial branch-circuit protection
- Equipment and motor protection in panelboards
- Replacement in UL-rated 3VA6 installations
- Adjustable protection schemes requiring LSI trip unit
Frame rating
250 A UL frame
Trip unit type
ETU350 LSI
Breaking capacity
35 kA @ 480 V
Adjustable overload range
Ir = 100 A…250 A
Adjustable short-circuit / instantaneous
Isd = 1.5…10 × Ir, Ii = 10 × In
Technical Specifications
I/O & Electrical
Rated current (In)
250 A
Overload protection (Ir)
100 A…250 A
Short-circuit pickup (Isd)
1.5…10 × Ir
Instantaneous pickup (Ii)
10 × In
Breaking capacity
35 kA @ 480 V
Certifications
UL 489IEC 60947 (implied for 3VA6 series)
UL-rated, Molded-case circuit breaker, ETU350 LSI trip unit.
