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Joint Bar
A joint bar for use with main breakers and bus bars.
[Features]
· Various models are available for different main breaker capacities: 50AF, 100AF, 225AF and 250AF, allowing use in different applications.
Made of copper (bright tin plated finish).
Three pieces per set.
[Applications]
As a joint between a main breaker and bus bar when changing the pitch width of the bus bar.
As a bus pitch extension bar.
Handy when combined with a slim breaker short bar when using a breaker with an integrated neutral terminal.
(i)Caution
- The products featured here are sold in sets of three.
Japanese Only
Part Number
Configured Part Number is shown.
Joint Bar For Use With Main Breakers And Busbars
Three-item set with each type (JBB-50, JBB-100, JBB-250).
Perfect as a joint between a main breaker and busbar when changing the pitch width of the busbar. Handy when combined with a slim breaker short bar when using a breaker with an integrated neutral terminal.
3 models are available for main breaker capacities, allowing use in different applications.
Made from copper with a bright tin plating.
Dimensional Diagrams Of Each Joint Bar
JBB-50.
Main breaker capacity for 50 AF.
JBB-100.
Main breaker capacity for 100 AF.
JBB-250 (previous part number: JBB-255).
Main breaker capacity for 225, 250 AF.
Related Products
![Green bolt [1 to 100 pcs.]](/operation/wysiwyg/222000182423/222000182423_jh_w06.jpg)
Copper branch busbars in which screw holes are processed, and tapping processing is not required.
Basic Information
| Material/surface treatment | Copper / bright tin plating | Features | Main breaker capacity: For 125 AF |
|---|
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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