Current Ratings and Derating
The 3VA2463-6JP32-0BC0: The continuous current rating of 630 A is specified at 40 °C ambient. For higher ambient temperatures, derate per the following: 600 A at 45 °C, 570 A at 50 °C, 540 A at 55 °C, 510 A at 60 °C, 480 A at 65 °C, and 450 A at 70 °C. The operating temperature range is -25 °C to +70 °C. Maximum power loss is 164.5 W.
Breaking Capacity by Voltage
Breaking capacity varies with system voltage: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 9 kA at 690 V. The adjustable trip range spans from a minimum of 945 A to a maximum of 5,670 A.
Physical Dimensions and Mounting
Dimensions: 138 mm wide, 248 mm high, 110 mm deep. Designed for panel-mount installation in switchgear or distribution boards. The 3-pole form factor fits standard MCCB cutouts.
Built-in Accessories and Communication
Factory-fitted with an undervoltage release (UVR) and two HQ auxiliary switches. The basic switch is order code 3VA2463-6JP32-0AA0. A communication function is included, supporting integration into higher-level monitoring or control systems.