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Circuit breakers

xBus MCCB Chassis

The xBus MCCB Chassis is a fully encapsulated design providing superior safety, operation and maintenance.

The range is designed and built in Australia and provides outstanding reliability for commercial and industrial applications.

Contact me about this product

Core features

  • Designed and manufactured in Australia
  • Fully encapsulated chassis available in ratings up to 800 amps.
  • 630 amp @ 50KA for 0.5 sec
  • 800 amp @ 50KA for 1.0 sec
  • Suitable for NZM1 and NZM2 MCCB’s
  • Available from 6 – 72 poles for dual sided, 6 – 36 poles for single sided
  • Available in 3 Pole (4 Pole and 3 Pole + Neutral available in single sided only)
  • Fully tested to AS/NZS: 61439
    - Clause10.11.5.3.3 short circuit performance on busbar.
    - Clause10.11.5.3.2 short circuit performance interruption @36KA with MCCB’s. 
    - Clause10.10.2.3.7 (Part A) heat rise testing on the busbars.
    - Clause10.10.2.3.5 Heat rise testing in xEnergy assembly.
    - Clause10.2.2.2 Resistance to corrosion test. 
    - Clause10.2.3.2 Glow wire testing @960C.
    - Clause10.2.3.1 Thermal stability testing.

Specifications

xBus MCCB Chassis

Eaton xBus MCCB Chassis Naming Convension

FOR COMMON 3 POLE CHASSIS

eaton-dual-feed-dual-side.png
No. of Poles Part No. NZM1 Part No. NZM2
6 xBS3**N106DFDS xBS3**N206DFDS
12 xBS3**N112DFDS xBS3**N212DFDS
18 xBS3**N118DFDS xBS3**N218DFDS
24 xBS3**N124DFDS xBS3**N224DFDS
30 xBS3**N130DFDS xBS3**N230DFDS
36 xBS3**N136DFDS xBS3**N236DFDS
42 xBS3**N142DFDS xBS3**N242DFDS
48 xBS3**N148DFDS xBS3**N248DFDS
60 xBS3**N160DFDS xBS3**N260DFDS
72 xBS3**N172DFDS xBS3**N272DFDS
*Add the current code to the middle of the Part No. - this will complete the Part Number.
** Code 63 80
Rated Current 630 800
spacer
eaton-topbottom-feed-dual-side.png
No. of Poles Part No. NZM1 Part No. NZM2
6 xBS3**N106SFDS xBS3**N206SFDS
12 xBS3**N112SFDS xBS3**N212SFDS
18 xBS3**N118SFDS xBS3**N218SFDS
24 xBS3**N124SFDS xBS3**N224SFDS
30 xBS3**N130SFDS xBS3**N230SFDS
36 xBS3**N136SFDS xBS3**N236SFDS
42 xBS3**N142SFDS xBS3**N242SFDS
48 xBS3**N148SFDS xBS3**N248SFDS
60 xBS3**N160SFDS xBS3**N260SFDS
72 xBS3**N172SFDS xBS3**N272SFDS
*Add the current code to the middle of the Part No. - this will complete the Part Number.
** Code 63 80
Rated Current 630 800
spacer
eaton-dual-feed-single-side.png
No. of Poles Part No. NZM1 Part No. NZM2
6 xBS3**N106DFSS xBS3**N206DFSS
9 xBS3**N109DFSS xBS3**N209DFSS
12 xBS3**N112DFSS xBS3**N212DFSS
15 xBS3**N115DFSS xBS3**N215DFSS
18 xBS3**N118DFSS xBS3**N218DFSS
21 xBS3**N121DFSS xBS3**N221DFSS
24 xBS3**N124DFSS xBS3**N224DFSS
30 xBS3**N130DFSS xBS3**N230DFSS
36 xBS3**N136DFSS xBS3**N236DFSS
*Add the current code to the middle of the Part No. - this will complete the Part Number.
** Code 63 80
Rated Current 630 800
spacer
eaton-topfeed-rightout.png
No. of Poles Part No. NZM1 Part No. NZM2
6 xBS3**N106TR-BL xBS3**N206TR-BL
9 xBS3**N109TR-BL xBS3**N209TR-BL
12 xBS3**N112TR-BL xBS3**N212TR-BL
15 xBS3**N115TR-BL xBS3**N215TR-BL
18 xBS3**N118TR-BL xBS3**N218TR-BL
21 xBS3**N121TR-BL xBS3**N221TR-BL
24 xBS3**N124TR-BL xBS3**N224TR-BL
30 xBS3**N130TR-BL xBS3**N230TR-BL
36 xBS3**N136TR-BL xBS3**N236TR-BL
*Add the current code to the middle of the Part No. - this will complete the Part Number.
** Code 63 80
Rated Current 630 800
spacer
eaton-topfeed-leftout.png
No. of Poles Part No. NZM1 Part No. NZM2
6 xBS3**N106TL-BR xBS3**N206TL-BR
9 xBS3**N109TL-BR xBS3**N209TL-BR
12 xBS3**N112TL-BR xBS3**N212TL-BR
15 xBS3**N115TL-BR xBS3**N215TL-BR
18 xBS3**N118TL-BR xBS3**N218TL-BR
21 xBS3**N121TL-BR xBS3**N221TL-BR
24 xBS3**N124TL-BR xBS3**N224TL-BR
30 xBS3**N130TL-BR xBS3**N230TL-BR
36 xBS3**N136TL-BR xBS3**N236TL-BR
*Add the current code to the middle of the Part No. - this will complete the Part Number.
** Code 63 80
Rated Current 630 800
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