
Original: $7.84
-70%$7.84
$2.35The Story
Deta 63a Miniature Circuit Breaker is a reliable device designed to protect electrical circuits from overload and short circuit conditions.
The Deta 63A Miniature Circuit Breaker (MCB) is engineered to safeguard electrical systems by preventing overloads and short circuits. With a short circuit capacity of 10kA, this one-pole breaker is 18mm wide and is designed for easy installation on a 35mm DIN rail. It is suitable for both flush and surface-mounted switchboards or enclosures, making it versatile for various applications. The built-in contact position indicator enhances usability by providing clear visibility of the breaker's status.
Features
- 10kA short circuit capacity
- Contact position indicator for status visibility
- Easy mounting onto 35mm DIN rail
- Protection against overload and short circuit
- Single pole design (18mm wide)
Specifications
| Dimensions (W x H x D) | 18mm x 82mm x 75mm |
| Weight | 0.1kg |
| Material | Nylon |
| Model Number | 6661-63B |
| Maximum Voltage (volts) | 240 |
| Maximum Amperage (amps) | 63 |
The Deta 63a Miniature Circuit Breaker is a crucial component for electrical safety.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Deta 63a Miniature Circuit Breaker is a reliable device designed to protect electrical circuits from overload and short circuit conditions.
The Deta 63A Miniature Circuit Breaker (MCB) is engineered to safeguard electrical systems by preventing overloads and short circuits. With a short circuit capacity of 10kA, this one-pole breaker is 18mm wide and is designed for easy installation on a 35mm DIN rail. It is suitable for both flush and surface-mounted switchboards or enclosures, making it versatile for various applications. The built-in contact position indicator enhances usability by providing clear visibility of the breaker's status.
Features
- 10kA short circuit capacity
- Contact position indicator for status visibility
- Easy mounting onto 35mm DIN rail
- Protection against overload and short circuit
- Single pole design (18mm wide)
Specifications
| Dimensions (W x H x D) | 18mm x 82mm x 75mm |
| Weight | 0.1kg |
| Material | Nylon |
| Model Number | 6661-63B |
| Maximum Voltage (volts) | 240 |
| Maximum Amperage (amps) | 63 |
The Deta 63a Miniature Circuit Breaker is a crucial component for electrical safety.













