The Wöhner 32981 is a compact and reliable 100 A busbar adapter designed for mounting compatible motor protection and switching devices directly onto the Wöhner EQUES® 60Classic busbar system. It is specifically aligned with ABB MS49x motor circuit breakers and Siemens SIRIUS frame size S3 devices, making it ideal for professional motor control and industrial automation panels.
Supplied with integrated AWG 4 connection leads with a 25 mm² conductor cross-section, the adapter simplifies electrical installation and reduces the need for extensive point-to-point wiring. Direct mounting onto the busbar system helps panel builders create organised, compact and serviceable low-voltage assemblies.
With an equipment width of 72 mm and a height of 200 mm, the Wöhner 32981 provides a space-efficient mounting platform for compatible devices. It can be installed on standard flat busbars and compatible section busbars used within the Wöhner 60Classic system.
Key Advantages
Compact 100 A busbar adapter for industrial motor control equipment.
Compatible with ABB MS49x and Siemens SIRIUS S3 devices.
Integrated AWG 4, 25 mm² connection leads.
Direct busbar mounting reduces wiring and installation time.
Supports organised and space-efficient control-panel layouts.
Designed for the modular Wöhner EQUES® 60Classic system.
Key Features
Wöhner EQUES® 60Classic busbar adapter.
100 A rated current.
Compatible with ABB MS49x motor circuit breakers.
Compatible with Siemens SIRIUS frame size S3 equipment.
Integrated AWG 4 leads with a 25 mm² cross-section.
72 mm equipment width.
200 mm adapter height.
Suitable for flat and compatible section busbars.
Efficient Device Mounting for Motor Control Systems
The Wöhner 32981 allows compatible ABB and Siemens motor control devices to be mounted directly onto a 60 mm busbar system. This approach can significantly reduce conventional wiring, shorten assembly time and improve access to components during inspection or maintenance.
Its integrated connection leads provide a prepared electrical interface between the busbar system and the mounted equipment. The adapter is particularly well suited to modular machine-control panels and motor control centres where installation efficiency, cabinet space and dependable electrical distribution are important.
Typical Applications
Industrial motor control centres.
Machine control panels.
Motor starter assemblies.
Low-voltage switchboards.
Manufacturing and process automation systems.
OEM machinery and electrical equipment.
Technical Specifications
Current
100 A
Phase
Three Phase
Manufacturer
Wöhner
Series
EQUES® 60Classic
Model
32981
Product type
Busbar adapter
Rated current
100 A
Compatible devices
ABB MS49x and Siemens SIRIUS frame size S3
Connection leads
AWG 4
Lead cross-section
25 mm²
Equipment width
72 mm
Height
200 mm
Busbar compatibility
12, 15, 20, 25 and 30 × 5 or 10 mm busbars and compatible section busbars
Mounting type
Direct busbar mounting
Pack quantity
1
Approximate weight
0.66 kg
Frequently Asked Questions
What is the Wöhner 32981 used for?
It is a 100 A busbar adapter used to mount compatible ABB MS49x and Siemens SIRIUS frame size S3 devices directly onto a Wöhner 60Classic busbar system.
Which devices are compatible with this adapter?
The adapter is aligned with ABB MS49x motor circuit breakers and Siemens SIRIUS frame size S3 equipment.
What is the rated current of the Wöhner 32981?
The Wöhner 32981 has a rated current of 100 A.
What connection leads are included?
The adapter is supplied with integrated AWG 4 leads featuring a 25 mm² conductor cross-section.
Which busbars can the adapter be mounted on?
It can be mounted on compatible Wöhner 60Classic flat busbars measuring 12, 15, 20, 25 or 30 × 5 or 10 mm, as well as suitable section busbars.
Trusted by Industrial Panel Builders Worldwide
Wöhner EQUES® busbar adapters are widely used by machine builders, automation engineers and switchgear manufacturers to create compact, modular and dependable motor control and power distribution assemblies.
Current
100 A
Phase
Three Phase
Manufacturer
Wöhner
Series
EQUES® 60Classic
Model
32981
Product type
Busbar adapter
Rated current
100 A
Compatible devices
ABB MS49x and Siemens SIRIUS frame size S3
Connection leads
AWG 4
Lead cross-section
25 mm²
Equipment width
72 mm
Height
200 mm
Busbar compatibility
12, 15, 20, 25 and 30 × 5 or 10 mm busbars and compatible section busbars
Mounting type
Direct busbar mounting
Pack quantity
1
Approximate weight
0.66 kg
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...