Wöhner 32639 EQUES 60Classic 32 A three-pole busbar adapter for Siemens S0 direct starters with screw terminal connections, supplied with 165 mm AWG 10 leads.
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The Wöhner 32639 is a high-performance 32 A, 3-pole busbar adapter from the proven Wöhner EQUES® 60Classic range. It has been specifically designed for mounting Siemens S0 direct starters with screw terminal connections directly onto Wöhner busbar systems, providing a fast, compact and reliable solution for industrial motor control and power distribution applications.
The adapter is supplied with 165 mm AWG 10 (6 mm²) flying leads, allowing rapid connection to compatible Siemens motor starters. The conductor ends are ultrasonically sealed for long-term reliability, while the integrated click mechanism enables quick installation by securely engaging the adapter onto the busbar without additional mounting hardware.
Rated at 32 A with a maximum operating voltage of 690 V AC, the Wöhner 32639 supports a wide range of flat and section busbars, making it an excellent choice for OEM machinery, industrial control panels, motor control centres and low-voltage distribution systems.
Key Advantages
Designed specifically for Siemens S0 direct starters with screw terminals.
Compatible with a wide range of Wöhner flat and section busbars.
Key Features
Wöhner EQUES® 60Classic system.
3-pole busbar adapter.
Compatible with Siemens S0 direct starters (screw connection).
Rated current: 32 A.
Rated operating voltage: 690 V AC.
Rated insulation voltage (Ui): 800 V AC.
Rated impulse withstand voltage (Uimp): 6 kV.
Supplied with AWG 10 (6 mm²) flying leads.
Halogen-free construction.
Efficient Motor Starter Integration
Busbar adapters significantly reduce installation time by allowing motor starters to be mounted directly onto power distribution busbars without complex conventional wiring. The Wöhner 32639 has been engineered specifically for Siemens S0 direct starters with screw terminals, creating a compact and highly organised control panel layout.
Its robust mechanical design, ultrasonically sealed conductors and secure click-fit mounting provide dependable long-term performance in demanding industrial environments, making it an ideal solution for modern switchboard construction.
Typical Applications
Industrial motor control centres.
Machine control panels.
OEM electrical equipment.
Factory automation systems.
Industrial switchboards.
Low-voltage power distribution assemblies.
Technical Specifications
Current
32 A
Manufacturer
Wöhner
Series
EQUES® 60Classic
Model
32639
Manufacturer Part Number
32639 000
Type Number
EEC6025-L
Product Type
Busbar adapter
Compatible Equipment
Siemens S0 direct starter with screw terminal connection
Rated Current (IEC)
32 A
Rated Operating Voltage
690 V AC
Rated Insulation Voltage (Ui)
800 V AC
Rated Impulse Withstand Voltage (Uimp)
6 kV
Rated Current (UL)
32 A
Rated Voltage (UL)
600 V AC
Frequency
50 / 60 Hz
Number of Poles
3
Lead Length
165 mm
Lead Size
AWG 10 (6 mm²)
Wire Strip Length
9 mm
Compatible Busbars
12, 15, 20, 25 & 30 × 5 mm, 12, 15, 20, 25 & 30 × 10 mm and section busbars
Dimensions (W × H × D)
45 × 260 × 63 mm
Weight
Approx. 0.333 kg
Minimum Operating Temperature
-40°C
Material
Halogen-free
Standards
IEC 61439-1:2020, UL 508
Approvals
UL, CSA, DNV
EAN
4021267326395
Pack Quantity
4
Frequently Asked Questions
What is the Wöhner 32639 used for?
The Wöhner 32639 is a 32 A busbar adapter designed to mount Siemens S0 direct starters with screw terminal connections directly onto Wöhner 60Classic busbar systems.
Which Siemens starters is it compatible with?
It is specifically designed for Siemens S0 direct starters fitted with screw terminal connections.
What cable size is supplied?
The adapter is supplied with three 165 mm AWG 10 (6 mm²) flying leads.
Which busbar sizes can it be fitted to?
The adapter fits flat busbars from 12 mm to 30 mm wide in both 5 mm and 10 mm thicknesses, together with compatible section busbars.
What standards does the Wöhner 32639 comply with?
The adapter complies with IEC 61439-1:2020 and UL 508 and carries UL, CSA and DNV approvals.
Trusted by Industry Professionals
Wöhner EQUES® busbar adapters are trusted worldwide by switchgear manufacturers, OEMs and industrial panel builders for delivering safe, compact and reliable motor control and power distribution solutions.
Current
32 A
Manufacturer
Wöhner
Series
EQUES® 60Classic
Model
32639
Manufacturer Part Number
32639 000
Type Number
EEC6025-L
Product Type
Busbar adapter
Compatible Equipment
Siemens S0 direct starter with screw terminal connection
Rated Current (IEC)
32 A
Rated Operating Voltage
690 V AC
Rated Insulation Voltage (Ui)
800 V AC
Rated Impulse Withstand Voltage (Uimp)
6 kV
Rated Current (UL)
32 A
Rated Voltage (UL)
600 V AC
Frequency
50 / 60 Hz
Number of Poles
3
Lead Length
165 mm
Lead Size
AWG 10 (6 mm²)
Wire Strip Length
9 mm
Compatible Busbars
12, 15, 20, 25 & 30 × 5 mm, 12, 15, 20, 25 & 30 × 10 mm and section busbars
Dimensions (W × H × D)
45 × 260 × 63 mm
Weight
Approx. 0.333 kg
Minimum Operating Temperature
-40°C
Material
Halogen-free
Standards
IEC 61439-1:2020, UL 508
Approvals
UL, CSA, DNV
EAN
4021267326395
Pack Quantity
4
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.
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Customers supported
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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...