## COPPER BUSBAR

Gujarat Copper Alloys Limted. Manufacturers, Suppliers and exports finest quality of Copper Busbar and Copper-based products to industries across the world.

In electric power distribution, Copper Busbars is a pure copper bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution. They are also used to connect high voltage equipment at electrical switchyards, and low voltage equipment in battery banks.

### Product Details :

Material | Copper |

Brand | GCAL |

Type | Straight Bar |

Width | 10mm to 300mm |

Thickness | 1mm (min) to 50mm (max) |

LENGTH | Straight Length: 1mtr to 6mtr |

Grade | C10100 – (OFE) Oxygen Free Electrolytic C11000 – (ETP) Electrolytic Tough Pitch |

Temper | Soft (Annealed) | Half Hard | Quarter Hard |

### Benefits :

Copper Busbars distribute electricity with greater ease and flexibility than some other more permanent forms of installation and distribution

### Specifications :

- IS – Indian Standard
- BS – British Standards
- EN – European Nation Standards
- ASTM – American Standards
- AS – Australian Standards
- JIS – Japanesse Standards

**Quick Bus Bar Size Selector:**

Use this table as a rough guide to bus bar cross sections for the ampacities shown. You can confirm the figures in this table by comparing your requirements to the Copper Development Association’s Ampacity Data Table 1, “Ampacities of Copper No. 110 Bus Bar.

Required Ampacity, Amp (Range)* | 30 C Rise | 50 C Rise | 65 C Rise |
---|---|---|---|

100 (100-149) | 1/16 x 1/2 1/16 x 3/4 | 1/16 x 1/2 | |

150 (150-199) | 1/16 x 1 1/8 x 1/2 3/16 x 1/2 | 1/16 x 3/4 | 1/16 x 1/2 |

200 (200-249) | 1/8 x 3/4 1/4 x 1/2 | 1/8 x 1/2 | 1/16 x 3/4 1/8 x 1/2 |

250 (250-299) | 1/16 x 1-1/2 1/8 x 1 3/16 x 3/4 | 1/16 x 1 1/8 x 3/4 3/16 x 1/2 | 1/16 x 1 |

300 (300-349) | 1/16 x 2 3/16 x 1 1/4 x 3/4 | 1/4 x 1/2 | 1/8 x 3/4 3/16 x 1/2 |

350 (350-399) | 1/8 x 1-1/2 | 1/16 x 1-1/2 1/8 x 1 3/16 x 1 | 1/4 x 1 |

400 (400-449) | 1/4 x 1 3/8 x 3/4 | 1/4 x 3/4 | 1/16 x 1-1/2 1/8 x 1 3/16 x 3/4 |

450 (450-499) | 1/8 x 2 3/16 x 1-1/2 | 1/16 x 2 3/16 x 1 | 1/4 x 3/4 |

500 (500-599) | 1/4 x 1-1/2 3/8 x 1 | 1/8 x 1-1/2 1/4 x 1 3/8 x 3/4 | 1/16 x 2 1/8 x 1-1/2 3/16 x 1 |

600 (600-699) | 1/8 x 2-1/2 3/16 x 2 | 1/8 x 2 3/16 x 1-1/2 3/8 x 1 | 1/4 x 1 3/8 x 3/4 |

700 (700-799) | 1/8 x 3 3/16 x 2-1/2 1/4 x 2 3/8 x 1-1/2 | 1/4 x 1-1/2 | 1/8 x 2 3/16 x 1-1/2 3/8 x 1 |

800 (800-899) | 1/8 x 3-1/2 3/16 x 3 1/4 x 2-1/2 3/8 x 2 | 1/8 x 2-1/2 3/16 x 2 | 1/4 x 1-1/2 |

900 (900-999) | 1/8 x 4 3/16 x 3-1/2 1/4 x 3 | 1/8 x 3 3/16 x 2-1/2 1/4 x 2 3/8 x 1-1/2 | 1/8 x 2-1/2 3/16 x 2 1/2 x 1 |

1000 (1000-1249) | 3/16 x 4 1/4 x 3-1/2 3/8 x 2-1/2, 3/8 x 3 1/2 x 2, 1/2 x 2-1/2 | 1/8 x 4 3/16 x 3 1/4 x 2-1/2 3/8 x 2 | 1/8 x 3 3/16 x 2-1/2 1/4 x 2 3/8 x 1 |

1250 (1250-1499) | 1/4 x 4 3/8 x 3-1/2 1/2 x 3 | 3/16 x 3-1/2, 3/16 x 4 1/4 x 3 3/8 x 2-1/2 1/2 x 2 | 1/8 x 4 3/16 x 3 1/4 x 2-1/2 3/8 x 2 |

1500 (1500-1749) | 1/4 x 5 3/8 x 4 1/2 x 3-1/2, 1/2 x 4 | 1/4 x 3-1/2, 1/4 x 4 3/8 x 3 1/2 x 2-1/2 | 3/16 x 3-1/2, 3/16 x 4 1/4 x 3 3/8 x 2-1/2 1/2 x 2 |

1750 (1750-1999) | 1/4 x 6 3/8 x 5 | 3/8 x 3-1/2 1/2 x 3 | 1/4 x 3-1/2, 1/4 x 4 3/8 x 2-1/2 1/2 x 2-1/2 |

2000 (2000-2499) | 1/4 x 8 3/8 x 6 1/2 x 5, 1/2 x 6 3/4 x 4, 3/4 x 5 | 1/4 x 6 3/8 x 5 1/2 x 4 | 1/4 x 5 3/8 x 5 1/2 x 3-1/2 |

2500 (2500-2999) | 1/4 x 10 3/8 x 8 | 3/8 x 6 1/2 x 5 3/4 x 4 | 1/4 x 6 3/8 x 5 1/2 x 4 |

3000 (3000-3499) | 1/4 x 12 3/8 x 10 1/2 x 8 | 1/4 x 8 1/2 x 6 3/4 x 5 | 1/4 x 8 3/8 x 6 1/2 x 5 3/4 x 4 |

3500 (3500-3999) | 3/8 x 12 1/2 x 10 3/4 x 8 | 1/4 x 10 3/8 x 8 3/4 x 6 | 1/2 x 6 3/4 x 5 |

4000 (4000-4499) | 1/2 x 12 3/4 x 10 | 1/4 x 12 3/8 x 10 1/2 x 8 | 1/4 x 10 3/8 x 8 3/4 x 6 |

4500 (4500-4999) | 3/4 x 12 | 1/2 x 10 3/4 x 8 | 1/4 x 12 3/8 x 10 1/2 x 8 |

5000 (5000-5999) | 3/8 x 12 1/2 x 12 3/4 x 10 | 3/8 x12 1/2 x 10 3/4 x 8 |