Hobut CTB Earth Leakage Relay Current Transformer Series

Manufacturer Part No: CTB

Hobut CTB Earth Leakage Relay Current Transformer Series

Manufacturer Part No: CTB

£19.50

£23.40 inc. VAT

Product Description

Hobut's CTB CT series is designed for the RCR-V30 Earth Leakage Relay. There are a variety of aperture models for different system requirements (35mm-210mm).

Specification

CTB35

CTB50

CTB70

CTB120

CTB160

CTB210

A

355070120161210

B

64646494150152

C

32435280120146

D

6487105155241290

E

7498117170254304

F

4040404093*93*

G

3131313180*80*

H

202020203333

I

50505080130*130*

J

444411*11*

*Dimension with metal feet fitted to CTB160 and CTB210

210mm toroids should not be used for sensitivity settings of less than 300mA.

Conformity IEC44-1, IEC185 & BS7676
Rated System Voltage 720V AC
Insulation Level 3kV AC
Frequency Range 50-60Hz
Terminals Combination screws, wire protected
Terminal Conductor ≤2.5mm2 wire

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