Fuji BU-ESB3100 100A 3-Pole 600V Molded Case Circuit Breaker
Fuji · Circuit Breakers & Protection
Description The Fuji BU-ESB3100 is a 100 Amp, 3-pole molded case circuit breaker designed for branch circuit protection. It provides reliable overload and short-circuit protection in 600 VAC electrical systems. This breaker includes an undervoltage release rated at 120 VAC, 50/60 Hz, making it suitable for industrial and commercial applications. Technical Specifications Condition New/Never Used Surplus Brand Fuji Category Circuit Breaker Part Number BU-ESB3100 Subcategory Circuit Breaker Series BU-ESB Poles 3 Current Rating 100 Amp Voltage Rating 600 VAC Phase Three-Phase Trip Type Thermal-Magnetic Interrupting Capacity 14kA @ 480V Frame Size 100AF Circuit Breaker Type Molded Case Application Branch Circuit Protection Undervoltage Release 120 VAC, 50/60Hz, 1.69A Weight 6 lbs Information About BU-ESB3100 The BU-ESB3100 is part of Fuji’s BU-ESB series of molded case circuit breakers, engineered for high-reliability circuit protection. It features a thermal-magnetic trip mechanism to safeguard circuits from both overloads and short circuits. The breaker has a frame size of 100AF and a 14kA interrupting capacity at 480V. It is designed for three-phase branch circuits and incorporates an undervoltage release for enhanced operational safety. Key Features: Series : BU-ESB Series molded case circuit breaker for industrial use. Poles : 3-pole configuration for three-phase systems. Current Rating : 100 Amp continuous current handling. Voltage Rating : Rated for 600 VAC operation. Trip Type : Thermal-magnetic for overload and short-circuit protection. Interrupting Capacity : 14kA at 480V. Frame Size : 100AF frame for standard panel compatibility. Undervoltage Release : 120 VAC, 50/60 Hz, 1.69A. The BU-ESB3100 delivers the reliability and precision required for branch circuit protection in industrial and commercial installations.
Brand: Fuji · Category: Circuit Breakers & Protection
Key features
- Series : BU-ESB Series molded case circuit breaker for industrial use.
- Poles : 3-pole configuration for three-phase systems.
- Current Rating : 100 Amp continuous current handling.
- Voltage Rating : Rated for 600 VAC operation.
- Trip Type : Thermal-magnetic for overload and short-circuit protection.
- Interrupting Capacity : 14kA at 480V.
- Frame Size : 100AF frame for standard panel compatibility.
- Undervoltage Release : 120 VAC, 50/60 Hz, 1.69A.
Specifications
| Manufacturer part number | BU-ESB3100 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Fuji |
| Category | Circuit Breaker |
| Part Number | BU-ESB3100 |
| Subcategory | Circuit Breaker |
| Series | BU-ESB |
| Poles | 3 |
| Current Rating | 100 Amp |
| Voltage Rating | 600 VAC |
| Phase | Three-Phase |
| Trip Type | Thermal-Magnetic |
| Interrupting Capacity | 14kA @ 480V |
| Frame Size | 100AF |
| Circuit Breaker Type | Molded Case |
| Application | Branch Circuit Protection |
| Undervoltage Release | 120 VAC, 50/60Hz, 1.69A |
| Weight | 6 lbs |
| Product type | Circuit Breaker |
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