Soft starter

The start is crucial!

Renowned clients trust in our products.

What our customers say

“When it’s urgent, BLEMO is always there. Spare parts, support, everything runs smoothly.”
– Technician, water technology company

“I appreciate honesty—if something isn’t right, they say so openly and suggest alternatives.”

– Technician, plant engineering
“Fast delivery, fair prices, and super accessible—that’s what you want as a plant manufacturer.”
– Plant manufacturer from southern Germany
"When it's urgent, BLEMO is always there. Spare parts, support, everything runs smoothly."

– Technician, water technology company

"I appreciate honesty—if something isn't right, they say so openly and suggest alternatives."

– Technician, plant engineering

"Fast delivery, fair prices, and super accessible—that's what you want as a plant manufacturer."

– Plant manufacturer from southern Germany

Soft starters from BLEMO:

Intelligent motor control that protects.

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.

Why choose BLEMO soft starters?

Your advantages at a glance:

Fast and
uncomplicated delivery

Time is money – we deliver reliably and on time. Express shipping or courier service is also available upon request.

Direct contact
with our experts

No call center, but
real experts who answer your questions.

Free
consulting & support

From product selection to commissioning and problem solving, we are at your side.

Comprehensive
service

Whether training courses, service assignments, or customized solutions—your success is our priority.

Areas of application

Fördertechnik
Conveyor technology
Pumpen- & Lüfteranlagen
Refrigeration and air conditioning technology
Maschinen- und Anlagenbau
Mechanical and plant engineering
Pumps

BLEMO soft starters

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.

Softstarter
Soft starter SH11

SH11/SH21

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

Sanftanlasser SH31

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

Soft starter SH61

SH61

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

SH71 soft starter with STO

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

BLEMO Softstarter SH51

SH51

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

Soft starters for building services engineering Close

Your personal contact person

The focus is always on people. Not machines.

B.Eng. Marc Scherer
Managing Director

Download

Everything at a glance! Downloads for BLEMO products and other helpful downloads can be found here.

Service

Always by your side! At BLEMO, you get more than just technology—you get sustainable solutions you can rely on.

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.