National Electrical Industrie (NEI) - Electrical Switchgear Products in Oman

NEI MCBs

Choose the product to know more

NEI MCBs

Protects and controls circuit against overload and short circuit in Domestic & Commercial installations and electrical distribution systems

BOLT-ON MINITATURE CIRCUIT BREAKER

Current ratings

6, 10, 15, 20, 25, 32, 40, 50, 60 A

Voltage rating

240 / 415V AC

No. of poles 1, 2, 3, 4

1, 2, 3, 4

Tripping characteristics

The magenetic releases operate as follows:

B Curve

3In to 5In

C Curve

5In to 10In

D Curve

10In to 20In

Connection capacity

Rigid conductor - 25 sq mm, flexible conductor - 16 sq mm

Standard

BS 60898

Installation

On symmetrical DIN rail 35 mm
Panel Mounting

Item codes for bolt-on type Miniature Circuit Breakers

Numbers of poles

Rated Current in Amperes (In)

Characteristic curves

C1B1006

C1C1006

C1D1006

C1B1010

C1C1010

C1D1010

C1B1015

C1B1020

1 Pole

C1B1025

C1B1032

C1B1040

C1B1050

C1B1060

C1B1006

C1B1010

C1C1010

C1D1010

C1B1015

C1B1020

2 Pole

C1B1025

C1B1032

C1B1040

C1B1050

C1B1060

C1B1006

C1B1010

C1C1010

C1D1010

C1B1015

C1B1020

3 Pole

C1B1025

C1B1032

C1B1040

C1B1050

C1B1060

C1B1006

C1B1010

C1C1010

C1D1010

C1B1015

C1B1020

4 Pole

C1B1025

C1B1032

C1B1040

C1B1050

C1B1060

Technical data

Current ratings

6, 10, 15, 20, 25, 32, 40, 50, 60A

Voltage ratings

240 / 415V AC

No. of poles

1, 2, 3

Frequency

50 Hz / 60 Hz

Breaking capacity

3 / 6 / 10 KA

Characteristic

as per BS 60898

Electrical endurance

8000 cycles (on load)

Item codes for Plug-in type Miniature Circuit Breakers

Rated Current in Amperes

PoleS

C5D1006

C6D2006

C7D3006

C5D1010

C6D2010

C7D3010

C5D1015

C6D2015

C7D3015

C5D1020

C6D2020

C7D3020

C5D1025

C6D2025

C7D3025

Note: Add 03, 06 or 10 to the end of the item code for 3KA, 6KA or 10KA breaking capacities

Download Brochure Product Query