The start is crucial!
Renowned clients trust in our products.














What our customers say
“I appreciate honesty—if something isn’t right, they say so openly and suggest alternatives.”
– Technician, water technology company
– Technician, plant engineering
– Plant manufacturer from southern Germany
Our soft starters (0.37 kW/3 A to 900 kW/1200 A) enable smooth starting and stopping of AC and DC motors without high starting currents or mechanical stress.
They extend the service life of motors, reduce maintenance costs, and provide reliable protection against electrical overloads. Integrated motor protection functions ensure that your systems are optimally protected at all times.
Time is money – we deliver reliably and on time. Express shipping or courier service is also available upon request.
No call center, but
real experts who answer your questions.
From product selection to commissioning and problem solving, we are at your side.
Whether training courses, service assignments, or customized solutions—your success is our priority.




The right soft starter determines wear, downtime, and costs.
Our devices are designed for practical use and continuous operation, can be quickly put into operation, and are equipped with integrated protective functions, from small to large drives.

SH11/SH21
Extremely compact,
simple wiring;
quick configuration,
0.37 to 55 kW
110 to 480 V, single-phase and three-phase

SH31
Convenient parameterisation
and diagnostics;
230 to 440 V, 3-phase: 4.0 to 315 kW; 208 to 600 V, 3-phase: 4.0 to 400 kW

SH61
The next generation of soft starters;
Machine and motor protection;
208 to 690 V, 3~: 4.0 to 900 kW

SH71
Smooth start-up, maximum power; intelligent technology, with Safe Torque Off (STO);
4.0 to 1,100 kW, 208 to 690 V, 17 to 1,200 A

SH51
Easy configuration and high operational reliability; high protection rating, integrated cybersecurity;
208 to 600 V, 3-phase; 4.0 to 400 kW
Your personal contact person

Everything at a glance! Downloads for BLEMO products and other helpful downloads can be found here.
Smooth starts. Reliable protection, technology, and service from a single source.
We offer you comprehensive service: from professional commissioning to maintenance contracts and warranty extensions to fast repair service. Thanks to BLEMO, you get maximum availability and safety for your application—right from the start.
