Jim D. Gray & Associates, Inc.

Supporting O.E.M.’s since 1977

UL508 MOLDED CASE CIRCUIT BREAKERS

Adjustable Thermal & Magnetic Trip

30kA INTERRUPT @ 480VAC

972-699-9976

HOME

ABOUT US

PRODUCT OVERVIEW

SERVICES

MANUFACTURERS

CONTACT US

NEWS

LINKS

GET A QUOTE

SEE UL489 CIRCUIT BREAKERS FOR OTHER RATINGS

 

SEE UL508 CIRCUIT BREAKERS FOR OTHER RATINGS

 

 

 

 

 

 

 

 

 

 

 

 

GBN SERIES

 

 

 

 

 

 

3-Pole

 

 

 

 

 

 

UL 508 LISTED INTERRUPT RATINGS

 

 

 

 

 

 

240V AC

 

 

 

--

 

 

 

 

 

 

480V AC

 

 

 

30kA

 

 

 

 

 

 

600V AC

 

 

 

--

 

 

 

 

 

 

IEC 60947-2 RATED ULTIMATE BREAKING CAPACITY

 

 

 

 

 

 

240V AC

 

 

 

50kA

 

 

 

 

 

 

415V AC

 

 

 

35kA

 

 

 

 

 

 

600V AC

 

 

 

18kA

 

 

 

 

 

 

Model No.

LG Industrial Part No.

FRAME SIZE (AF)

AMP RATING ( In )

Magnetic Trip setting

 

 

 

 

 

 

GBN103U-16

GBN103U-16A-30KA

100AF

16

500A

 

 

 

 

GBN103U-20

GBN103U-20A-30KA

100AF

20

500A

 

 

 

 

 

 

GBN103U-25

GBN103U-25A-30KA

100AF

25

500A

 

 

 

 

 

 

GBN103U-32

GBN103U-32A-30KA

100AF

32

500A

 

 

 

 

 

 

GBN103U-40

GBN103U-40A-30KA

100AF

40

500A

 

 

 

 

 

 

GBN103U-50

GBN103U-50A-30KA

100AF

50

500A

 

 

 

 

 

 

GBN103U-63

GBN103U-63A-30KA

100AF

63

10 X In

 

 

 

 

 

 

GBN103U-80

GBN103U-80A-30KA

100AF

80

10 X In

 

 

 

 

 

 

GBN103U-100

GBN103U-100A-30KA

100AF

100

10 X In

 

 

 

 

 

 

GBN203U-125

GBN203U-125A-30KA

250AF

125

5,6,7,8,9,10 X In (adjustable)

 

 

 

 

 

 

GBN203U-160

GBN203U-160A-30KA

250AF

160

5,6,7,8,9,10 X In (adjustable)

 

 

 

 

 

 

GBN203U-200

GBN203U-200A-30KA

250AF

200

5,6,7,8,9,10 X In (adjustable)

 

 

 

 

 

 

GBN203U-250

GBN203U-250A-30KA

250AF

250

5,6,7,8,9,10 X In (adjustable)

 

 

 

 

 

 

UL magnetic trip setting tolerances are -20% and +30% from the nominal values shown

 

 

 

 

 

 

100AF units have adjustable thermal (0.8 -1.0 X In) &  fixed magnetic over current device

 

 

 

 

 

 

250AF units have adjustable thermal (0.8 - 1.0 X In) & adjustable  magnetic 5/6/7/8/9/10 x In (in 6 steps) over current device

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACCESSORIES