01803 295430
Select Currency:
  • Crompton M3N1 - 3-in-1 Current Transformers
Crompton M3N1 - Image
Crompton M3N1 - Image
Crompton M3N1-25 - Dimensions
Crompton M3N1-35 - Dimensions
Crompton M3N1-45 - Dimensions

Crompton M3N1 - 3-in-1 Current Transformers

by: Crompton Instruments

Product Code: CT###TP##

Availability: Next Day Special Order

Download Summary Sheet

Quick overview

A compact and convenient solution for three phase systems, the M3N1 3 Phase CT from Crompton Instruments is suitable for primary ranges from 100A-630A with a 5A secondary and is available in three case sizes to suit most installations.

It is supplied with plug-in metal feet for wall or base mounting and also supports busbar & DIN-rail mounting.  They boast class 0.5 accuracy, (subject to ratio & burden), and can be directly installed next to a three-phase moulded case circuit breaker, thus saving installation time where fitting three standard individual current transformers would be required. 

N.B. No CT cable is supplied with this product, please select the optional extra below if required.

Optional Extras

 
Quantity:
£0.00 £36.00

inc VAT

ADD TO FAVOURITES

REQUEST A QUOTATION
CT TypeSolid Core
Lead LengthNot Included (available separately)
Operating Temperature
-20°C to +85°C
Flame Retardant Properties
UL 94V-O
Certification
CE
SPW Part Code
Manufacturer Part Code
Ratio
Aperture
Burden @ Class 0.5Burden @ Class 1
Burden @ Class 3
CT60TP25
M3N1-25-60/5
60/5A3 @ 15 x 25mm
-1VA2VA
CT100TP25
M3N1-25-100/5
100/5A
3 @ 15 x 25mm
-1.5VA2.5VA
CT125TP25
M3N1-25125/5
125/5A
3 @ 15 x 25mm
-1.5VA2.5VA
CT150TP25
M3N1-25-150/5
150/5A
3 @ 15 x 25mm
1.5VA1.5VA2.5VA
CT160TP25
M3N1-25-160/5
160/5A
3 @ 15 x 25mm
1.5VA1.5VA2.5VA
CT100TP35
M3N1-35-100/5
100/5A
3 @ 21 x 25mm
-1.5VA2VA
CT125TP35
M3N1-35-125/5
125/5A
3 @ 21 x 25mm
-1.5VA2.5VA
CT150TP35
M3N1-35-150/5
150/5A
3 @ 21 x 25mm
-1.5VA2.5VA
CT160TP35
M3N1-35-160/5
160/5A
3 @ 21 x 25mm
1.5VA1.5VA2.5VA
CT200TP35
M3N1-35-200/5
200/5A
3 @ 21 x 25mm
1.5VA1.5VA2.5VA
CT250TP35
M3N1-35-250/5
250/5A
3 @ 21 x 25mm
1.5VA1.5VA2.5VA
CT250TP45
M3N1-45-250/5
250/5A
3 @ 31 x 31mm
1.5VA1.5VA2.5VA
CT300TP45M3N1-45-300/5
300/5A
3 @ 31 x 31mm
2.5VA2.5VA3.75VA
CT400TP45
M3N1-45-400/5
400/5A
3 @ 31 x 31mm
2.5VA
2.5VA3.75VA
CT500TP45
M3N1-45-500/5
500/5A
3 @ 31 x 31mm
2.5VA
2.5VA3.75VA
CT600TP45
M3N1-45-600/5
600/5A
3 @ 31 x 31mm
2.5VA
2.5VA3.75VA
CT630TP45
M3N1-45-630/5
630/5A
3 @ 31 x 31mm
2.5VA
2.5VA
3.75VA

ADD NEW QUESTION

Name
Email
Question
Are you happy for us to display this question on the website?

Related Products

Crompton XL1B - Image

Crompton XL1B - Single Phase Current Transformers

Product Code: CT###

From: £14.40

inc VAT
Current Transformer Cable

Current Transformer Cable

Product Code: CTWIRE

£3.00

inc VAT
T24 - Image

T24 - Split Core Current Transformers

Product Code: CT###T24

£36.00

inc VAT
T36 - Split Core Current Transformer

T36 - Split Core Current Transformers

Product Code: CT###T36

£38.40

inc VAT

The item has been added to your basket

Continue Shopping
Proceed To Checkout
Free Delivery For Orders Over £ 50 ex. VAT
Order by 4PM For Next Working Day Delivery
Huge Range In Stock Getting You What You Need, FAST
Expert Advice Speak To One Of Our Friendly Team
Your service is seamless, every time. It gives me confidence in your company.
James Buddo - Private Landlord
Brief, precise and straight to the point. Bingo that is how I like it.
Les Bullock - Eyre & Elliston
Always the same! The staff have knowledge of all products which enables them to be confident and friendly when on the phone. Very important for us wholesalers who have little metering knowledge.
Clive Beesley - Switch Electrical
Easy to order item arrived the day after as promised and delivery was free. I wish all my dealings with suppliers were as efficient it would my life so much easier. Thank you.
Marilyn Redman - Private Landlord
The team have been exceptionally helpful, friendly and patient, especially as they're dealing with a particularly non-technical customer like me. I very much appreciate the excellent service I’ve received and will be back for more meters before long.
Vivienne Ennemoser - Private Landlord

REQUEST A QUOTATION

Planning a large project or looking to become a regular customer?
Let us know the product or products you require along with quantities, and we'll get in touch with our best price.