BTM7-63L 3-Pole 63A Molded Case Circuit Breaker for Electrical Distribution Protection

Product Features

The BTM7-63L 3300 is a 3-pole molded case circuit breaker designed for circuit protection and switching in low-voltage electrical distribution systems. With a rated current of 63A, it provides reliable protection for electrical circuits and equipment.

The circuit breaker features clearly identified numbered terminals for convenient circuit connection and identification. The front-mounted operating handle allows straightforward manual ON/OFF operation, while the PUSH TO TRIP function supports practical circuit testing and operation.

The molded case structure provides a compact and durable housing suitable for a variety of electrical distribution applications.

Application

Suitable for low-voltage power distribution systems, industrial electrical equipment, control panels, commercial buildings and electrical installations.

It can be used for protecting and switching circuits supplying motors, machinery, distribution equipment and other electrical loads where reliable overcurrent and short-circuit protection is required.

Specifications

Model: BTM7-63L 3300
Product type: Molded Case Circuit Breaker (MCCB)
Number of poles: 3 poles
Rated current In: 63A
Rated operational voltage Ue: AC 380/400/415V
Rated insulation voltage Ui: 800V
Rated impulse withstand voltage Uimp: 8kV
Rated short-circuit breaking capacity Icu/Ics: 25/15kA
Instantaneous trip setting Ii: 10In
Frequency: 50/60Hz
Standard: GB/T 14048.2 / EN/IEC 60947-2
Category: Cat.A
Ambient temperature: +40℃

Product Details

The product adopts a compact molded case structure with a clear front operating mechanism and numbered connection terminals. The front-mounted operating handle provides convenient manual switching, while the PUSH TO TRIP function offers practical operation and testing.

The nameplate clearly displays the main electrical specifications, making the BTM7-63L 3300 easy to identify and select for different low-voltage electrical distribution applications.