33908 Wohner pilot switch for monitoring the switch position

Q: What type of contact does it provide?

The pilot switch incorporates a single changeover contact for signalling applications.

Q: What is the switching capacity?

The contact is rated at 250 V AC / 5 A and 30 V DC / 4 A.

Q: Which switch disconnectors is it compatible with?

It is compatible with QCS-NH00, QCS-NH1, QCS-160 and QCS-320 fuse switch disconnectors.

Wöhner 33908 pilot switch for monitoring the switch position of compatible QUADRON fuse switch disconnectors, featuring one changeover contact rated at 250 V AC / 5 A and 30 V DC / 4 A.

SKU: 33908Alt SKU: 33908000MPN: 33908

List Price £10.52 ex VAT

Your Price (ex VAT)

£10.52

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Manufacturer Lead Time

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Why Choose the Wöhner 33908 Pilot Switch?

The Wöhner 33908 is a genuine pilot switch for monitoring the switch position of compatible Wöhner QUADRON® fuse switch disconnectors. It provides reliable remote indication of the operating status, enabling improved system monitoring, enhanced safety and seamless integration into industrial control and automation systems. The pilot switch is designed as an accessory for selected QUADRON® switch disconnectors and is simple to install without modifying the main switching device.

Developed for industrial switchboards, machine builders and OEM panel manufacturers, the Wöhner 33908 allows the position of the fuse switch disconnector to be monitored remotely via auxiliary control circuits. This improves operational safety while supporting automation, fault diagnostics and maintenance planning in modern electrical distribution systems.

Featuring a changeover contact rated at 250 V AC / 5 A and 30 V DC / 4 A, the pilot switch delivers dependable signalling performance and is fully compatible with selected Wöhner QUADRON® NH fuse switch disconnectors.

Key Advantages

Provides remote indication of switch position.
Designed specifically for compatible Wöhner QUADRON® fuse switch disconnectors.
Changeover contact for flexible control system integration.
Supports improved operational safety and diagnostics.
Quick and straightforward installation.
Ideal for industrial automation and power distribution systems.

Key Features

Manufacturer: Wöhner.
Model: 33908.
Product type: Pilot switch.
Monitors switch position.
1 changeover contact.
250 V AC / 5 A switching capacity.
30 V DC / 4 A switching capacity.
Designed for selected QUADRON® fuse switch disconnectors.

Reliable Switch Position Monitoring

The Wöhner 33908 enables reliable monitoring of fuse switch disconnector status, allowing control systems to identify whether the switch is open or closed. This supports improved process control, faster fault identification and safer maintenance procedures in industrial electrical installations.

Suitable for automation systems, switchboards and power distribution equipment, the pilot switch integrates easily with PLCs, signalling circuits and building management systems to provide dependable remote status indication.

Typical Applications

Industrial switchboards.
Power distribution systems.
Motor control centres.
Machine building.
Industrial automation panels.
OEM electrical equipment.

Technical Specifications

Manufacturer	Wöhner
Series	QUADRON® Accessories
Model	33908
Product type	Pilot switch
Function	Switch position monitoring
Contact type	1 changeover contact
Rated switching capacity	30 V DC / 4 A
Compatible devices	QCS-NH00, QCS-NH1, QCS-160 and QCS-320
Pack quantity	1
Weight	Approx. 1.1 kg per 100 pieces

Frequently Asked Questions

What is the Wöhner 33908 used for?

It provides remote monitoring of the operating position of compatible Wöhner QUADRON® fuse switch disconnectors.

What type of contact does it provide?

The pilot switch incorporates a single changeover contact for signalling applications.

What is the switching capacity?

The contact is rated at 250 V AC / 5 A and 30 V DC / 4 A.

Which switch disconnectors is it compatible with?

It is compatible with QCS-NH00, QCS-NH1, QCS-160 and QCS-320 fuse switch disconnectors.

Where is the Wöhner 33908 typically installed?

It is installed on compatible Wöhner fuse switch disconnectors within industrial switchboards and power distribution systems to provide remote position indication.

Trusted by Panel Builders Worldwide

Wöhner pilot switches are trusted by electrical engineers and panel builders for providing dependable status monitoring and seamless integration into industrial automation and power distribution systems.

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

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If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

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Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

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Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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