EMAS CM100MK EMAS CM MASHROOM 1NO RED WITH NUT

Why Choose the EMAS CM100MK EMAS CM MASHROOM 1NO RED WITH NUT?

SKU: CM100MKMPN: CM100MK

List Price £14.61 ex VAT

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EMAS CM100MK Mushroom Push Button Switch 1NO Red 40mm with Nut

The EMAS CM100MK is a robust industrial mushroom push button switch designed for reliable manual control in automation systems, machinery panels, and electrical control applications. Featuring a large 40mm red mushroom actuator, spring return operation, and a normally open (1NO) contact configuration, this EMAS CM Series Metal control unit provides dependable switching performance for demanding industrial environments.

Manufactured by EMAS, the CM100MK is part of the CM Series Metal range of 22mm industrial control units. It features a durable die-cast metal construction, corrosion-resistant chromate plating, IP65 front protection, and a highly visible mushroom actuator suitable for industrial operator control applications.

Key Features of EMAS CM100MK

Manufacturer: EMAS
Model: CM100MK
Product type: Mushroom push button switch
Contact configuration: 1NO (1 normally open contact)
Actuator colour: Red
Mushroom head diameter: 40mm
Operating type: Spring return
Mounting diameter: 22mm
Protection rating: IP65 from front side
Contact material: AgNi
Rated operational current: 4A at 230V AC
Mechanical life: Minimum 500,000 operations
Electrical life: Minimum 100,000 operations
Construction: Die-cast metal body with corrosion-resistant chromate plating
Included accessory: Mounting nut

EMAS CM100MK Applications

The EMAS CM100MK mushroom push button is suitable for industrial applications requiring a large, easy-to-operate actuator and reliable switching control.

Industrial machinery control panels
Automation systems
Electrical control cabinets
Production and manufacturing equipment
Operator control stations
Industrial command circuits

Technical Advantages

The CM100MK combines a large red mushroom actuator with durable industrial construction for dependable operator control. The spring return mechanism provides momentary switching action, while the 1NO contact arrangement allows straightforward integration into standard control circuits. Its IP65 protection rating and metal construction make it suitable for harsh industrial environments.

Why Choose EMAS CM100MK?

Reliable EMAS industrial control technology
Large 40mm red mushroom actuator
Durable metal construction
Standard 22mm panel mounting
Spring return momentary operation
Suitable for industrial automation applications
Long mechanical and electrical service life

Technical Specifications

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Device Type	Accessory
Product Series	Emas CM Series
Mounting Diameter	22 mm
Colour	Red
Operation	Spring return (momentary)
Illumination	Illuminated
Contacts	1NO

Frequently Asked Questions

What is the EMAS CM100MK?

The EMAS CM100MK is a 40mm mushroom push button switch with a red actuator, spring return operation, and 1NO contact configuration for industrial control applications.

What type of contact does the CM100MK use?

The EMAS CM100MK uses a normally open (1NO) contact arrangement.

What is the mounting size of the EMAS CM100MK?

The CM100MK is designed for standard 22mm industrial control panel mounting.

Where is the EMAS CM100MK commonly used?

The CM100MK is commonly used in automation panels, machinery controls, electrical cabinets, and industrial operator stations requiring a large mushroom-style push button.

Device Type	Accessory
Product Series	Emas CM Series
Mounting Diameter	22 mm
Colour	Red
Operation	Spring return (momentary)
Illumination	Illuminated
Contacts	1NO

UK delivery

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

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Please contact us for a delivery time before you order

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£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.

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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

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Delivery is calculated at checkout based on your destination.

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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.

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

Made-to-order items

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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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