Why Choose the ABB 1SAL204849R9906 MP0DAE6 Surge Suppressor?
The ABB 1SAL204849R9906 is a compact and reliable MP0DAE6 varistor surge suppressor designed to protect contactor coils and control circuits from voltage spikes caused by switching operations. As part of the ABB M series accessory range, it provides effective coil suppression for mini contactors and helps improve switching reliability in industrial automation systems.
This surge suppressor uses varistor technology to reduce transient overvoltages generated when contactor coils are de-energised. Its compact plug-on design allows simple installation on compatible ABB mini contactors, including MC1, MC2 and MCR series devices.
With an operating voltage range of 130–250 V AC/DC, the ABB MP0DAE6 provides dependable protection for control circuits operating from alternating or direct current supplies. Its compact dimensions make it suitable for space-saving electrical control panel installations.
Key Advantages
- Compact varistor surge suppressor for contactor coils.
- 130–250 V AC/DC operating voltage range for flexible control applications.
- Reduces voltage spikes caused by coil switching operations.
- Compatible with ABB MC1, MC2 and MCR mini contactors.
- IP20 protection rating for installed applications.
- Space-saving accessory design for industrial control panels.
Key Features
- ABB MP0DAE6 surge suppressor.
- Varistor-based voltage suppression technology.
- 130–250 V AC/DC control circuit compatibility.
- No LED indication.
- Suitable for ABB MC1, MC2 and MCR mini contactors.
- Compact accessory installation format.
- Designed for contactor coil protection.
Reliable Coil Protection for Industrial Automation
Surge suppressors such as the ABB MP0DAE6 help protect control components by limiting transient voltage peaks generated during contactor switching. This improves system reliability, reduces electrical stress on control components and supports longer service life for automation equipment.
Designed as an accessory for ABB mini contactors, the MP0DAE6 provides a simple and effective solution for improving electromagnetic compatibility and protecting industrial control circuits from switching disturbances.
Typical Applications
- Industrial automation control panels.
- Contactor coil protection circuits.
- Motor control systems.
- PLC-controlled switching applications.
- OEM machinery and electrical equipment.
- Industrial relay and contactor installations.
