40.5kV Contact Box/insulation spout

40.5kV Contact Box/insulation spout

1.Joyelectric International is a professional China 40.5kv contact box manufacturer, distributor and supplier, welcome to order 40.5kv contact box products from our factory and company.

2.40.5 KV insulation contact box series 1.Epoxy resin contact box is mainly...

Product Details

 40.5kV Contact Box/insulation spout

40.5KV insulation contact box series

1.Epoxy resin contact box is mainly used in the switch gear for insulation

2. Made of epoxy resin, which is more steady and safe than the one of porcelain

3. It adopts of automatic pressure gel craft that be APG craft skills

4. Variety usage in nowadays, from the family distribution to low and high voltage electric transaction equipment.

5. Features: long term insulating points, it always keep a good electric insulate performance under wet work environment

Material: epoxy resin

Technical parameters:

Power frequency withstand voltage: 95kv/min

Partial discharge: 44.6kv<5pc

Lightning impulse voltage: 185kV

Creepage distance: >810mm

Glass transition temperature: 105


Shielded contact box (enhanced type)

Type: CHZ304G-40.5

Rated voltage: 40.5kV

Shielded contact box (enhanced type)

Type: CHZ305G-40.5

Rated voltage: 40.5kV

Shielded contact box (matched with ABB switchgear, enhanced type)

Type: CHZ303G-40.5

Rated voltage: 40.5kV


Shielded three-way contact box (matched with ABB switchgear)

Type: CHZ306G-40.5

Rated voltage: 40.5kV


Shielded contact box

Type: CHZ307-40.5

Rated voltage: 40.5kV

Shielded contact box (common type)

Type: CHZ308-40.5

Rated voltage: 40.5kV

Shielded contact box (long type)

Type: CHZ309-40.5

Rated voltage: 40.5kV

If you would like a quotation or further information on the products, please fill in the form below and we will reply to you within 1 working day. Thank you for your interest to our products.

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