466 results
Siemens / SENTRON
This molded case circuit breaker features a Class L breaking capacity. Rated for short-circuit breaking capacity up to 150 kA at 480 V, it includes protection functions for LSI. Trip settings for long-time (L) range from 100 A to 250 A, while short-time (S) settings range between 375 A and 2500 A. T
Siemens / SENTRON
This circuit breaker has three poles and utilizes a magnetic-only trip type for protection. It has an interrupting capacity of 5 KAIC at 480 V and 18 KAIC at 600 V, allowing it to manage substantial fault currents. The ED frame size accommodates a 50/60 Hz frequency rating. The terminal connections
Siemens / SENTRON
This device features thermal-magnetic trip functionality and is rated for an interrupt capacity of 25 KAIC. The 3VA5112-4ED31-0AA0 has a Class S breaking capacity and utilizes a manual toggle for operation. It is constructed from thermoset plastic and does not include mounting lugs.
Siemens / SENTRON
The TA2N750 accessory is compatible with both 2-pole and 3-pole breakers, providing options for diverse applications. It supports copper or aluminum conductors with an adaptable wire size range of 500 to 750 kcmil. The device is designed to operate effectively in ambient temperatures up to 40 °C and
Siemens / SENTRON
Equipped with an electronic trip unit (ETU320), this breaker offers adjustable settings for long-time pickup and delay, ranging from 60 to 150 Amps and 0.5 to 17 seconds, respectively. It features instantaneous trip settings that can be adjusted from 1.5 to 10 times the rated current. This breaker h
Siemens / SENTRON
This circuit breaker features a thermal magnetic protection type with both long-time and instantaneous trip capabilities. It is compliant with UL and IEC standards and is intended for use in 3-phase systems. The unit includes load-side lug terminals and is designed for bolt-on connections at operati
Siemens / SENTRON
This 3-pole breaker operates in a 3-phase system and has an adjustable response delay time of 1 millisecond. It offers multiple breaking capacity ratings, reaching 65 kiloamperes at 240 Volts AC. The protection function includes long-time and instantaneous overcurrent release, ensuring efficient cir
Siemens / SENTRON
With a power loss rating of 7.46 W, this circuit breaker has a mechanical service life expectancy of approximately 20,000 operating cycles. Electrical endurance ratings show it can handle 8,000 cycles at both 380 V and 415 V, while it supports 4,000 cycles at higher voltages of 690 V and 600 V. The
Siemens / SENTRON
This circuit breaker consists of three poles and operates at both 50 and 60 Hz frequencies. It utilizes a feed-thru connection type and offers an interrupting rating of 65 kA at 480 V, meeting various application needs. The unit is compliant with UL and IEC standards.