Current transformer

Solid core current transformer for secondary currents of 5 A, class 1, Non-calibratable

CTB31.35

Plastic snap-on mounting for easy installation of ASK 31.3 type current transformer on DIN rails.

Specification

Category Meter, Energy, Accessories
Manufacturer Berg
Secondary current 5 A
Temperature range -5 ... +40°C
Working Voltage up to 720 V
Frequency 50 Hz up to 60 Hz
Outside measurement (H x W x D) 78.5 x 61 x 62 mm
Inside measurement (Ø) round Head: 26 mm
Inside measurement (H x W) Connection bar 1: 30 x 10 mm
Connection bar 2: 2x 20 x 10 mm

Variants

  Name Primary current Secondary current Class Apparant ohmic resistance EUR
ASK31.3 50A 50 A 5 A 1 1 VA 20.50/piece
ASK31.3 75A 75 A 5 A 1 1.5 VA 20.50/piece
ASK31.3 80A 80 A 5 A 1 2.5 VA 20.50/piece
ASK31.3 100A 100 A 5 A 1 2.5 VA 20.50/piece
ASK31.3 150A 150 A 5 A 1 2.5 VA 20.50/piece
ASK31.3 200A 200 A 5 A 1 5 VA 20.50/piece
ASK31.3 250A 250 A 5 A 1 5 VA 20.50/piece
ASK31.3 300A 300 A 5 A 1 10 VA 20.50/piece
ASK31.3 400A 400 A 5 A 1 10 VA 20.50/piece
ASK31.3 500A 500 A 5 A 1 10 VA 20.50/piece
ASK31.3 600A 600 A 5 A 1 10 VA 20.50/piece
ASK31.3 750A 750 A 5 A 1 10 VA 20.50/piece