Product Description
| Ie current setting range Amp | S/C Icu breaking capacity kA | Type |
| 0.10 0.16 | 100 | MS132- 0.16T |
| 0.16 0.25 | 100 | MS132- 0.25T |
| 0.25 0.40 | 100 | MS132- 0.4T |
| 0.40 0.63 | 100 | MS132- 0.63T |
| 0.63 1.00 | 100 | MS132- 1.0T |
| 1.00 1.60 | 100 | MS132- 1.6T |
| 1.60 2.50 | 100 | MS132- 2.5T |
| 2.50 4.00 | 100 | MS132- 4.0T |
| 4.00 .. 6.30 | 100 | MS132- 6.3T |
| 6.30 10.0 | 100 | MS132- 10T |
| 8.00 12.0 | 100 | MS132- 12T |
| 10.0 16.0 | 100 | MS132- 16T |
| 16.0 20.0 | 100 | MS132- 20T |
| 20.0 25.0 | 50 | MS132- 25T |
Rugged Transformer ProtectionSpecially designed for transformer applications, the MS132-T circuit breaker ensures secure and consistent protection against overloads and short circuits. Its robust build and compliance with industry standards make it ideal for critical transformer installations in both commercial and industrial environments.
Flexible Installation and UsageThanks to its standard DIN rail or panel mounting options and compact dimensions (45mm x 89mm x 83mm), MS132-T can be seamlessly integrated into existing switchboards or new transformer setups. The circuit breaker accommodates a wide range of terminal sizes, making installation quick and adaptable.
Adherence to Safety StandardsCertified to CE and RoHS standards, and built from flame-retardant engineering plastic, the MS132-T offers safety and reliability even in demanding conditions. The device operates efficiently across a temperature spectrum from -25C to +55C and can be stored up to +70C ambient temperature.
FAQ's of MS132-T circuit breakers for transformer protection:
Q: How does the MS132-T circuit breaker enhance transformer protection?
A: The MS132-T circuit breaker provides both overload and short-circuit protection for transformers. With its adjustable overload setting (Class 10A) and fixed magnetic release for short circuits, it safeguards transformers by disconnecting power during abnormal conditions and thus prevents potential equipment damage.
Q: What are the rated current and voltage specifications for the MS132-T?
A: The MS132-T is available in rated currents of 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A, and is designed to handle voltages up to 690V AC. This makes it suitable for a wide array of transformer ratings and power setups.
Q: When should the circuit breaker be used in transformer applications?
A: You should use the MS132-T circuit breaker whenever robust protection against overloads and short circuits is required for three-phase transformers, especially in commercial, industrial, or utility settings where high reliability is critical.
Q: Where can the MS132-T circuit breaker be installed?
A: This circuit breaker is suitable for installation in transformer control panels via DIN rail (35mm) or direct panel mounting. Its standard dimensions allow straightforward integration into most electrical enclosures.
Q: What is the process for adjusting the overload setting on the MS132-T?
A: The MS132-T features an adjustable overload setting, which can be set according to the transformer's protection requirements. Adjustment is done manually using the provided front control dial, following the transformer manufacturer's recommended settings.
Q: How does the mechanical contact position indicator benefit maintenance?
A: The mechanical contact position indicator provides a clear, visual confirmation of the breaker's status (ON/OFF), making maintenance and troubleshooting safer and more efficient. This helps technicians quickly identify circuit status during routine inspections or fault conditions.