‘ESTRASIL’ Mains Transformers

Classic ‘ESTRASIL’ Range: Transformers for control duty and general applications:

  • Open type, 50 or 60Hz mains supply, class E insulation.
  • Available in a wide range of power ratings, all with various alternative primary voltage tappings.
  • Designed for easy installation, with excellent access for screwdriver and modern power tools to fixing screws.
  • Terminations to high grade anti-pinch terminal blocks, mounted on engraved or screened terminal panels, with voltages and power ratings clearly marked.

Transformer Enclosures:

All transformers in this range can, if required, be supplied in a purpose-designed ventilated steel case, in hammer grey powder coat finish, suitable for mounting on either horizontal or verticle surfaces. Alternative enclosures in plastic, to IP55, are also available.


Power Rating
VA (Continuous)
Primaries 50-60Hz Secondaries 110V C.T. Secondaries 24V Dims W D H (mm) Weight (kg)
50 220-230-240-250V
240-380-415V
G05-01
G05-02
G05-10
G05-11
107x65x88 1
100 220-230-240-250V
240-380-415V
G10-01
G10-02
G10-10
G10-11
83x70x121 1.5
200 220-230-240-250V
240-380-415V
G20-01
G20-02
G20-10
G20-11
117x89x121 3.5
350 220-230-240-250V
240-380-415V
G35-01
G35-02
G35-10
G35-11
117x114x121 6
500 220-230-240-250V
240-380-415V
G50-01
G50-02
G50-10
G50-11
138x115x148 6.5
1000 220-230-240-250V
380-415-440V
240-380-415V
G100-01
G100-02
G100-10
G100-11
144x160x175 12
2000 220-230-240-250V
380-415-440V
240-380-415V
G200-01
G200-02
G200-03
G200-10
G200-11
G200-12
180x200x220 21
3000 220-230-240-250V
380-415-440V
240-380-415V
G300-01
G300-02
G300-03
G300-10
G300-11
G300-12
180x230x220 27
4000 220-230-240-250V
380-415-440V
240-380-415V
G400-01
G400-02
G400-03
G400-10
G400-11
G400-12
230x200x260 30
5000 240V
380-415V
G500-01
G500-02
G500-10
G500-11
230x220x260 35
6000 240V
380-415V
G600-01
G600-02
G600-10
G600-11
230x240x260 40

Price list: GP Single phase ‘CLASSIC’ prices as at January 2019




We are commited to producting high quality precision machined components for sectors including:

Transformers

Marine Isolators

Inductors

Coils & Windings

Battery Chargers

Test Instruments

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