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SKU
3VA6225-5HL31-0AA0 Siemens
Original price
$0.00
-
Original price
$1,777.50
Original price
$1,777.50
$0.00
-
$1,777.50
Current price
$1,777.50
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 3VA6225-5HL31-0AA0 is a SENTRON 3VA6 series molded-case circuit breaker with electronic trip unit ETU320 (LI characteristic). Rated for use in medium-voltage distribution, it provides adjustable overload (100-250 A) and short-circuit protection (1.5-10× In). It is part of the 250 A UL frame breakers, functioning as line protection with 3-pole configuration, suitable for commercial and industrial electrical systems.
Best Suited For
- Main-line protection in motor control centers
- Branch-circuit protection in manufacturing panels
- Overload and short-circuit protection in HVAC systems
- UL-rated distribution panels
Poles
3
Frame rating
250 A
Trip unit
ETU320, LI
Interrupting capacity
35 kA @ 480 V (IC-Class M)
Overload adjustment
100 … 250 A
Technical Specifications
I/O & Electrical
Rated current (In)
250 A
Overload setpoint
100 … 250 A
Short-circuit protection
1.5 … 10× In
Interrupting rating
35 kA @ 480 V (Class M)
Communication & Power
Trip unit type
ETU320, LI (electronic, no communication)
HACR / UL 489
Yes
Physical & Environmental
Insulation voltage
800 V
Rated voltage (AC)
690 V
Power loss max
42 W total / 14 W per pole (hot)
Mechanical life
25 000 cycles
Electrical endurance (AC-1, 380/415 V)
12 000 cycles
Weight
2.2 kg
Certifications
UL 489HACRNaval markingUL-listed reverse-feed
UL-listed for reverse feed, UL 489 Supplement SB 'Naval' marking, HACR-rated per UL, suitable for use at 50 °C, UL frame 250, ETU320 LI.
