BK/GBB-8V datasheet, PDF - EEWORLD Datasheet

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BK/GBB-8V: DescriptionElectric Fuse, Very Fast Blow, 8A, 250VAC, 125VDC, 200A (IR), Through Hole; CategoryCircuit protection Circuit protection; File Size144KB，2 Pages; ManufacturerCooper Industries

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BK/GBB-8V Overview

Electric Fuse, Very Fast Blow, 8A, 250VAC, 125VDC, 200A (IR), Through Hole

BK/GBB-8V Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	AXIAL LEADED
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Other features	RATED BREAKING CAPACITY AT 125 VDC: 10000 A
Fusing characteristics	VERY FAST
body height	32.82 mm
Body length or diameter	6.76 mm
Circuit protection type	ELECTRIC FUSE
Manufacturer's serial number	GBB
Installation features	THROUGH HOLE
method of packing	BOX
physical size	6.76mm x 32.82mm
Rated breaking capacity	200 A
Rated current	8 A
Rated voltage (AC)	250 V
Rated voltage (DC)	125 V
Guideline	CSA; UL
surface mount	NO
Terminal surface	Nickel (Ni)
Terminal shape	PIN WIRE
Base Number Matches	1

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1/4" x 1-1/4" Fuses

GBB Series Very Fast Acting, Ceramic Tube

Description

• Very fast-acting

• Optional axial leads available

• 1/4" x 1-1/4" (6.3mm x 32mm) physical size

• Ceramic tube, nickel-plated brass endcap construction

• 100pc-carton quantity weighs 1.0 lb (0.45 kg)

• UL recognized product meets standard 248-14

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating

Opening Time

100%

None

150%

2 minutes maximum

1 - 20A

250%

1 seconds maximum

400%

100%

None

150%

2 minutes maximum

25, 30A

250%

6 seconds maximum

400%

RoHS

2002/95/EC

Dimensions

⁄

(inches)

Agency Information

• UL Recognized Card: GBB 1-30A (JFHR2, E56412)

• CSA Component Certified Card

(Class 1422-01 File 53787)

Ordering

• Specify packaging, product, and option code

SPECIFICATIONS

Product Code

GBB-1

GBB-1-1/4

GBB-2

GBB-3

GBB-4

GBB-5

GBB-6

GBB-7

GBB-8

GBB-9

GBB-10

GBB-12

GBB-15

GBB-20

GBB-25

GBB-30

Traditional Ferrule Fuses - Ferrule Type

Voltage

Rating

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

250V

125V

AC Interrupting

Rating*

250V

125V

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

10,000A

200A

DC Interrupting

Rating*

125V

10,000A

200A

Typical DC Cold

Resistance

(ohms)**

0.17750

0.17900

0.06620

0.04475

0.03175

0.02125

0.01800

0.01550

0.01360

0.01070

0.00934

0.00620

0.00472

0.00330

0.00252

0.00206

Typical

Melt I

t †

Typical

Voltage

Drop (V)‡

0.17750

0.17900

0.07000

0.04475

0.03175

0.02125

0.01800

0.01550

0.01360

0.01070

0.00934

0.08620

0.00472

0.00365

0.00252

0.00206

* Interrupting ratings: Interrupting ratings for 1-15A at 125Vdc was measured at 10,000A, 3.5 ms maximum, with time constant. Ratings 20-30A at 125Vdc were measured at 200A, 0.5 ms

maximum, with time constant. Ratings 1-15A at 125Vac were measured at 10,000A, and 70% - 80% power factor. The interrupting ratings for 1-30A at 250Vac were measured at 90% -

100% power factor.

** DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I

t (I

t was measured at listed interrupting rating and rated voltage) Interrupting ratings were measured at 70% to 80% power factor on AC.

‡ Typical Voltage drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)

OC-84

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