RM27

Current transformer

The very compact RM27 is ideal for measuring low values with a high accuracy in locations where the dimensions are critical, for instance on a three phase circuit breaker with a fase distance of 17,5mm.

Ratio:35/1A and 64/1A
Class:1
Burden:0,2VA
ø7,5RM27

Order specification

BurdenClassRatioArticle number
Mounting clip for top-hat rail or mounting plate411884
0,2VA135/1A4R2746
0,2VA164/1A4R2747

General technical specifications

This product is designed to be safe under the following conditions:

Environmental conditions

LocationIndoor use
Ambient air temperature-10°C .. +55°C
Protection degree (secondary terminal)IP20

Application conditions

StandardIEC 61869-2
Rated short-time thermal current (Ith)60 x In / 1s
Continuous thermal current (Icth)100% In
Rated insulation level0,72/3/-kV
Rated frequency50/60Hz
Class of insulationE (120°C)
Primary window dimensions (mm)ø7,5
Secondary leadsfemale connector (clamping) suitable for conductor size: 0,2 .. 1,5mm² solid, stranded or ferrule
RM27

Downloads for RM27

3Downloads available
Brochure Energy Management Line (pdf)
Product sheet RM27 (pdf)
Installation guide RM27 (pdf)
Aafje Heinhuis

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Aafje Heinhuis, Inside Sales
RM27

RM27