- Chint high current circuit breakers
- Available in current ratings ranging from: 63A to 125A
- Choose between single pole, double pole, triple pole or four pole
- Breaking capacity: 10kA
- Guarantee: 5 years
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Features
Unlike ordinary MCB's (miniature circuit breakers), Chint DZ158 high current circuit breakers are available in current ratings of 63 to 125 amps. They are physically wider in size at 27mm wide meaning they won't fit inside Chint consumer units or distribution boards.
For even higher rated circuit breakers check out our range of MCCB's (moulded case circuit breakers).
Key Features
- High current MCBs are available in a choice of single, double, triple and four poles.
- Operating voltage: 230/415V AC 50/60Hz.
- Breaking capacity: 10kA as standard.
- Din rail mountable.
- Approved to IEC/EN60947-2
- Manufacturer: Chint
- Guarantee: 5 years
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Specifications & Dimensions
Specifications Amp Rating SpecificationsAn amp rating, or ampere rating, indicates the maximum amount of electrical current a device or component is designed to safely handle or deliver.
Brand Chint Breaking Capacity 10 kA Dimensions Located Below Specifications Table Poles Product Type MCB Series SpecificationsThe sub-brand of a manufacturer that groups collections of products together.
Chint DZ158 Sku DZ158-*-***A Warranty SpecificationsThe minimum guarantee period of this product.
5 Years Single Pole
- Width: 27mm wide
- Height: 80.5mm
- Depth: 73.5mm (including switch)
Double Pole
- Width: 54mm wide
- Height: 80.5mm
- Depth: 78.5mm (including switch)
Triple Pole
- Width: 81mm wide
- Height: 80.5mm
- Depth: 78.5mm (including switch)
Four Pole
- Width: 108mm wide
- Height: 80.5mm
- Depth: 78.5mm (including switch)
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8 Reviews
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Product Questions & Answers 2
Product Questions & Answers
What is the tripping curves on the 100amp 2 pole mcbsQuestion by: James Mackenzie on 11 Aug 2023, 13:05It’s called an AC curve (8-12 In), same as an MCCB.
Somewhere between a C and D curve.
See curve graph on the datasheet attached to this product.Answer by: Chris Horridge (Admin) on 14 Aug 2023, 09:19What enclosure does this fit pleaseQuestion by: James on 12 Sep 2023, 14:51They don't fit inside the usual modular enclosures due to their physical size.
I'd recommend using an ABS enclosure and mount them on some din rail:
https://www.expertelectrical.co.uk/abs-enclosure-wiska-ip65
or:
https://www.expertelectrical.co.uk/hylec-abs-enclosuresAnswer by: Chris Horridge (Admin) on 12 Sep 2023, 15:17 -
Product Codes
SKU Poles Amp Rating DZ158-1-80A 1 Pole 80 DZ158-1-100A 1 Pole 100 DZ158-1-125A 1 Pole 125 DZ158-2-80A 2 Pole 80 DZ158-2-100A 2 Pole 100 DZ158-2-125A 2 Pole 125 DZ158-3-80A 3 Pole 80 DZ158-3-100A 3 Pole 100 DZ158-3-125A 3 Pole 125 DZ158-4-80A 4 Pole 80 DZ158-4-100A 4 Pole 100 DZ158-4-125A 4 Pole 125