MaK-1Over Load Relay Series

Magnum MaK-1 Over Load Relay is an electrically operated switch which is used for switching purpose and protects the motor from over current. Housed in a Bakelite enclosure MaK-1 Over Load Relays by Magnum are known for superior performance. Each phase is trip tested – before it is finally packed.

Product Video

Magnum MaK-1 O.L Relays are best suitable for motor/pump protection. They are usually paired with MaK-1 Contactors and provide the motor/pump with robust protection against high current.

01Individual Phase Trip Testing: Every individual phase is trip tested prior to final packaging to guarantee high performance and reliable overload protection.
02Bakelite Enclosure: Housed in high-grade Bakelite material for enhanced durability, thermal resistance, and electrical insulation.
03Overcurrent Protection: Electrically operated switch specifically engineered to safeguard motors and pumps against overcurrent and high-current conditions.
04Contactor Compatibility: Designed to pair seamlessly with MaK-1 Series Contactors for complete motor protection.

Voltage TypeAC

Currentupto 32 A

Number of Poles2 Pole, 4 Pole

ApplicationOverload protection for motor starters

BrandMagnum

01Motor & Pump Protection: Designed for optimal protection of electric motors and pumps against overcurrent and high-current conditions.
02DOL Motor Starters: Typically paired with MaK-1 Series Contactors inside Direct-On-Line (DOL) starters and control panels to safeguard machinery from electrical overloads.