imo mu25a0.25 manual motor starter 0.16 - 0.25 amps

Why Choose the IMO MU25A0.25 Manual Motor Starter?

The IMO MU25A0.25 is a compact and highly reliable manual motor starter designed to provide dependable motor isolation, switching and overload protection in industrial automation and motor control systems. Manufactured by IMO Precision Controls, this compact device combines thermal and magnetic motor protection within a durable industrial enclosure suitable for demanding industrial environments.

Part of the trusted IMO MU25A manual motor starter series, the MU25A0.25 is engineered for protecting small three-phase motors against overload and short-circuit conditions. Its compact DIN rail mountable design makes it ideal for OEM machinery, automation panels and motor control centres where space-efficient protection and reliable switching are essential.

With an adjustable thermal setting range of 0.16 to 0.25 A, the IMO MU25A0.25 is ideally suited to protecting precision motors used in conveyors, fans, instrumentation systems, laboratory machinery and industrial automation equipment. The integrated rotary handle enables safe local isolation and manual motor control directly from the panel front.

Key Advantages

• Compact manual motor starter with integrated protection.
• Adjustable overload protection from 0.16 to 0.25 A.
• Provides short-circuit and overload protection.
• Integrated rotary isolator for safe local switching.
• Compact DIN rail mountable industrial design.
• Suitable for industrial automation and motor starter systems.

Key Features

• IMO MU25A manual motor starter series.
• Thermal and magnetic motor protection.
• Adjustable current setting range 0.16–0.25 A.
• 3 A magnetic short-circuit trip rating.
• Integrated ON/OFF rotary handle.
• DIN rail mounting capability.
• Finger-safe industrial protection design.
• Lockable OFF position for maintenance safety.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: MU25A Manual Motor Starters
• Model: MU25A0.25
• Product type: Manual motor starter
• Current adjustment range: 0.16–0.25 A
• Magnetic short-circuit trip: 3 A
• Protection type: Thermal magnetic motor protection
• Motor protection: Overload and instantaneous short-circuit protection
• Switching method: Rotary manual operation
• Mounting type: DIN rail mounting
• Pole configuration: 3-pole
• Rated insulation voltage: 690 V AC
• Frequency: 50 / 60 Hz
• Mechanical life: Approx. 100,000 operations
• Electrical life: Approx. 100,000 operations
• Trip class: Class 10A
• Ambient temperature compensation: Integrated
• Compliance: IEC / EN 60947-4-1 and EN 60947-2
• Terminal wiring capacity: 0.75–4 mm²
• Weight: Approx. 0.25 kg

Reliable Protection for Precision Industrial Motors

Manual motor starters combine motor isolation, overload protection and short-circuit protection within a single compact device. This simplifies panel design while helping protect motors against electrical faults and overload conditions that could otherwise result in equipment damage or production downtime.

The IMO MU25A series is widely used in industrial motor control systems requiring compact and reliable motor protection. The MU25A0.25 is particularly suited to protecting low-current motors within automation systems, instrumentation equipment and OEM machinery installations.

Typical Applications

• Precision industrial conveyors and positioning systems.
• Instrumentation and laboratory equipment.
• Small pumps and ventilation systems.
• Packaging and process machinery.
• OEM automation equipment.
• Industrial control panels and motor protection systems.

Trusted by Industrial Engineers Worldwide

IMO manual motor starters are widely used in industrial automation and motor control applications to provide dependable motor protection, compact installation and reliable long-term operation.