Vent-Axia SPM5140 Single Phase 5 Step Auto Transformer - 14 Amps
Vent-Axia SPM5140 Single Phase 5 Step Auto Transformer - 14 Amps
£577.99
SKU: SPM5140

Vent-Axia SPM5140 Single Phase 5 Step Auto Transformer - 14 Amps

14 Amp
5-step auto-transformer controller
Single phase
Estimated delivery
In stock
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Delivery and Warranty

Standard UK Mainland Delivery
If you are not in a rush, then we offer standard delivery and your order should be with you between 2-3 working days. 
£6.95  

Next Working Day Delivery 
Place your order before 12pm Monday to Thursday and receive your order the next working day. Orders placed on Friday before 11am will be processed and delivered on Monday. (Excludes Sunday’s and Public Holidays) 
£15.95 

Nominated Day Delivery
We know sometimes you will need an order on a particular date in the future. Simply select this option at checkout and add what date you would like to receive the order. We will then contact you to confirm the date. If you need to change this order date then please contact us ASAP.
£15.95

Northern Ireland Delivery
We offer a flat fee rate for Northern Ireland orders, and all are 5-7 working day lead times.
£29.95 

Scottish Highlands & Islands Delivery
We only offer a flat fee rate for Scottish Highland & Islands orders, and all are 5-7 working day lead times.
£45.95

Channel Islands Delivery
We only offer a flat fee rate for Channel Islands orders, and all are 5-7 working day lead times.
£45.95 

Product Details

Specifications

Product specifications
Brand Vent-Axia
Model SPM5140
Type Auto-transformer controller
Phase Single phase
Maximum Current 14 Amps
Speed Steps 5 step
Motor Noise Low, no magnetic hum
Controls ON/OFF switch
Warranty 1 Year Manufacturer

Summary

The Vent-Axia SPM5140 is a single phase 5-step auto-transformer speed controller rated at 14 Amps, designed to control AC ventilation fans. It steps the fan through five preset speeds to match airflow to the demands of the installation.

Using auto-transformer technology, it delivers low motor noise with no magnetic hum, and includes an ON/OFF switch for straightforward operation.

See more specification See less specification

The Vent-Axia SPM5140 is a single phase 5-step auto-transformer speed controller rated at 14 Amps, designed to control AC ventilation fans. It steps the fan through five preset speeds to match airflow to the demands of the installation.

Using auto-transformer technology, it delivers low motor noise with no magnetic hum, and includes an ON/OFF switch for straightforward operation.

  • 14 Amp
  • 5-step auto-transformer controller
  • Single phase

Suitable for

  • AC single phase ventilation fans up to 14 Amps
  • Installations requiring quiet stepped speed control

Specifications

Brand Vent-Axia
Model SPM5140
Type Auto-transformer controller
Phase Single phase
Maximum Current 14 Amps
Speed Steps 5 step
Motor Noise Low, no magnetic hum
Controls ON/OFF switch
Warranty 1 Year Manufacturer

Manuals & Guides

Vent-Axia SPM5140 Data Sheet

Product Description

The Vent-Axia SPM5140 is a single phase 5-step auto-transformer speed controller rated at 14 Amps, designed to control AC ventilation fans. It steps the fan through five preset speeds to match airflow to the demands of the installation.

Using auto-transformer technology, it delivers low motor noise with no magnetic hum, and includes an ON/OFF switch for straightforward operation.

  • 14 Amp
  • 5-step auto-transformer controller
  • Single phase

Suitable for

  • AC single phase ventilation fans up to 14 Amps
  • Installations requiring quiet stepped speed control

Specifications

Brand Vent-Axia
Model SPM5140
Type Auto-transformer controller
Phase Single phase
Maximum Current 14 Amps
Speed Steps 5 step
Motor Noise Low, no magnetic hum
Controls ON/OFF switch
Warranty 1 Year Manufacturer

Manuals & Guides

Vent-Axia SPM5140 Data Sheet

Delivery & Returns

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What fans does the SPM5140 control?

It controls AC single phase ventilation fans rated up to 14 Amps.

How many speeds does it offer?

It is a 5-step auto-transformer controller with five preset speeds.

Is it noisy?

No, it delivers low motor noise with no magnetic hum.

How is it operated?

It includes an ON/OFF switch for straightforward operation.

What phase supply does it need?

It runs on a single phase supply.

What technology does it use?

It uses auto-transformer technology for quiet stepped speed control.

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