Loading...
Siemens FXD63B250
The Siemens FXD63B250 is a 250-amp, 3-pole industrial molded case circuit breaker (MCCB) from the Sentron FD Frame series. It features a thermal-magnetic trip unit, standard line/load lugs, and an interrupting capacity of 35 kA at 480 VAC (65 kA at 240 VAC / 22 kA at 600 VAC).
$690.00
4 in stock
Description
The Siemens FXD63B250 is a heavy-duty, 3-pole molded case circuit breaker (MCCB) from the Siemens Sentron FD Frame family, commonly used in industrial electrical distribution, control panels, motor branch circuits, and service entry equipment.
Key Specifications
-
Manufacturer / Line: Siemens Sentron Series
-
Part Number:
FXD63B250 -
Frame Type: FD Frame (Type FXD6)
-
Amperage Rating: 250 Amps
-
Poles / Phase: 3 Pole, 3-Phase
-
Voltage Ratings:
-
Up to 600 VAC
-
Up to 250 VDC / 500 VDC
-
-
Trip Unit: Thermal-Magnetic (Non-interchangeable, 40°C calibrated)
-
Instantaneous magnetic trip range: ~1100 A to 2500 A
-
Interrupting Capacity (AIC Ratings)
-
240 VAC: 65 kA
-
480 VAC: 35 kA
-
600 VAC: 22 kA
Features & Mounting
-
Connection: Line-side and Load-side mechanical terminal lugs.
-
Standards: UL 489 listed, HACR rated.
-
Dimensions: Approx. 11.2 in (H) × 5.5 in (W) × 6.9 in (D).