GBB-4-R [COOPER]

GBB Series, Very Fast-Acting; GBB系列，速度非常快的


型号：	GBB-4-R
厂家：	COOPER BUSSMANN, INC.
描述：	GBB Series, Very Fast-Acting GBB系列，速度非常快的
文件：	总2页 (文件大小：227K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

⁄4

" x 1 ⁄ " Ceramic Tube Fuses

GBB Series, Very Fast-Acting

Description

• Very fast-acting

• Optional axial leads available

• ¹⁄

" x 1 ¹⁄

" (6.3 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

Dimensions - mm/in

150%

250%

400%

100%

150%

250%

400%

2 minutes maximum

1 seconds maximum

1 - 20A

32.82

(1.292)

38.10

(1.500)

38.10

(1.500)

None

2 minutes maximum

6 seconds maximum

25, 30A

6.76

(0.266)

DIA. OF LEADS

0.81

0–15 AMP:

(0.032)

Agency Information

1.02

20–30 AMP:

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

• CSA Component Accepted Card: 1-30A

(Class 1422-30 File 53787)

(0.040)

31.75

(1.250)

6.35

(0.250)

Ordering

• Specify packaging, product, and option code

Specifications

Voltage

Rating

AC Interrupting

DC Interrupting

Rating (amps)*

125Vdc

10,000

200

Typical DC Cold

Resistance

(Ω)**

Typical

Voltage

Drop (V)‡

0.2096

0.2497

0.1687

0.1816

0.1778

0.1217

0.1324

0.1355

0.1144

0.1218

0.0877

0.0806

0.0735

0.0728

0.0610

0.0657

Part Number

Rating (amps)*

250Vac 125Vac

Vac

Vdc

125

GBB-1-R

GBB-1-1/4-R

GBB-2-R

GBB-3-R

GBB-4-R

GBB-5-R

GBB-6-R

GBB-7-R

GBB-8-R

GBB-9-R

GBB-10-R

GBB-12-R

GBB-15-R

GBB-20-R

GBB-25-R

GBB-30-R

250

200

10,000

200

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

200

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 I²t (I²t 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)

0709 BU-SB09209

Page 1 of 2

Data Sheet 2013

Time-Current Curve

CURRENT IN AMPS

CURRENT IN AMPERES

CURRENT IN AMPS

Packaging

Packaging Code

Description

100 fuses packed into a cardboard carton

BK1

1,000 fuses packed into a cardboard carton

Option Code

Description

Option Code

Sealed to withstand aqueous cleaning (board washable)

Axial leads - copper tinned wire with nickel plated brass overcaps

The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is

intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change

design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained

in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support

systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in

significant injury to the user.

St. Louis, MO 63178

www.cooperbussmann.com

0709 BU-SB09209

Page 2 of 2

Data Sheet 2013

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