EMAS PSA016AK141E EMAS 16 A 1 POLE EMER. TYPE ON OFF CAM SWIT (0-1) 90

Q: What is the current rating of this cam switch?

The EMAS PSA016AK141E has a rated current of 16 A.

Q: What switching function does this product provide?

The PSA016AK141E provides an On-Off (0-1) switching function with a 90° operating angle.

Q: What is the mounting size of the PSA016AK141E?

The switch uses a compact 48 × 48 mm panel mounting format.

Q: What protection rating does this cam switch have?

The PSA016AK141E has an IP54 protection rating suitable for industrial control applications.

EMAS PSA016AK141E 16A safety rotary cam switch with On-Off 0-1 switching function and 90° operation for industrial control applications.

SKU: PSA016AK141EMPN: PSA016AK141E

List Price £12.33 ex VAT

Your Price (ex VAT)

£12.33

Manufacturer Lead Time Please contact us for a delivery time before you order

Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Quantity:

SUBTOTAL (EX VAT) £12.33

Trade pricing is personalised to your account

Manufacturer Lead Time

£12.33

Why Choose the EMAS PSA016AK141E Cam Switch?

The EMAS PSA016AK141E is a compact and reliable rotary cam switch designed for manual On-Off control and safety isolation of electrical circuits in industrial automation, machinery and control panel applications. As part of the EMAS PSA series cam switch range, it provides dependable switching performance with a safety-oriented design and precise 90° switching operation.

This cam switch combines robust mechanical construction with a compact 48 × 48 mm panel format, making it suitable for installation in electrical cabinets, machine control panels and industrial operator stations. Its safety feature supports applications where reliable manual switching and controlled isolation are required.

With a rated current of 16 A, a single-phase configuration and an On-Off (0-1) switching function, the PSA016AK141E is ideal for industrial equipment requiring secure manual control and dependable electrical switching performance.

Key Advantages

Compact rotary cam switch designed for industrial control and safety applications.
16 A rated current suitable for industrial switching requirements.
Safety feature with 90° switching operation for controlled manual operation.
48 × 48 mm panel mounting format for compact installation.
Long mechanical and electrical service life.
Suitable for machinery, automation and control panel applications.

Key Features

EMAS PSA series cam switch.
16 A rated current.
On-Off switching function (0-1).
Single-phase configuration.
90° switching angle.
Safety cam switch design.
48 × 48 mm frame size.
Compact construction for electrical control systems.

Reliable Manual Switching for Industrial Applications

Rotary cam switches provide a practical method for manually controlling electrical circuits in machinery and automation systems. The EMAS PSA016AK141E delivers dependable On-Off switching with a safety-focused mechanism designed for industrial environments.

The PSA series offers compact dimensions, high precision operation and durable construction, allowing engineers and panel builders to integrate reliable manual switching solutions into modern electrical installations.

Typical Applications

Industrial control panels.
Machine automation systems.
Electrical distribution cabinets.
Machinery isolation and safety switching.
Production equipment.
Operator control stations.

Technical Specifications

Tick the specs you need, then view products that match.

Operation	2 positions
Device Type	Cam Switch
Product Series	Emas PSA Series
IP Rating	IP54
Manufacturer	EMAS
Series	PSA Series
Model	PSA016AK141E
Product type	Rotary cam switch
Switch function	On-Off (0-1)
Rated current	16 A
Configuration	1-phase
Frame size	48 × 48 mm
Switching angle	90°
Usage category	AC21A
Insulation voltage	690 V
Impulse withstand voltage	4 kV
Protection rating	IP54
Mechanical life	minimum 100,000 operations
Electrical life	minimum 50,000 operations
Contact material	AgNi
Operating temperature	-25 to +80 °C
Short circuit breaking capacity	6 kA

Frequently Asked Questions

What is the EMAS PSA016AK141E used for?

The PSA016AK141E is a rotary cam switch used for manual On-Off control and safety switching of electrical circuits in industrial applications.

What is the current rating of this cam switch?

The EMAS PSA016AK141E has a rated current of 16 A.

What switching function does this product provide?

The PSA016AK141E provides an On-Off (0-1) switching function with a 90° operating angle.

What is the mounting size of the PSA016AK141E?

The switch uses a compact 48 × 48 mm panel mounting format.

What protection rating does this cam switch have?

The PSA016AK141E has an IP54 protection rating suitable for industrial control applications.

Trusted for Industrial Switching Solutions

EMAS PSA series cam switches are widely used in industrial control applications where reliable manual switching, compact design and long operational life are required.

Operation	2 positions
Device Type	Cam Switch
Product Series	Emas PSA Series
Manufacturer	EMAS
Series	PSA Series
Model	PSA016AK141E
Product type	Rotary cam switch
Switch function	On-Off (0-1)
Rated current	16 A
Configuration	1-phase
Frame size	48 × 48 mm
Switching angle	90°
Usage category	AC21A
Insulation voltage	690 V
Impulse withstand voltage	4 kV
Protection rating	IP54
Mechanical life	minimum 100,000 operations
Electrical life	minimum 50,000 operations
Contact material	AgNi
Operating temperature	-25 to +80 °C
Short circuit breaking capacity	6 kA
IP Rating	IP54

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

Shipped complete

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

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

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.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

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.

LED Controls showroom with electrical products on display

Let’s get your return sorted.

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.

● Service Agreements

Credit Accounts

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.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

What are your delivery times and costs?

What about warranties, returns and faulty items?

● latest blog

Discover our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by admin | Aug 11, 2026 | News

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.

LED Controls: Danfoss Drives Authorised Partner

by admin | Jan 17, 2026 | Product Spotlight

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...

LED Controls: Your Complete Control Panel Solution