GBB-2-R Cooper/Bussmann, GBB-2-R Datasheet - Page 2

• Manufacturer Part Number: GBB-2-R
• Description: FUSE 2A 250V FAST CER
• Manufacturer: Cooper/Bussmann
• Series: GBBr
• Type: Very Fast Actingr

Specifications of GBB-2-R

• Fuse Type: Fast Acting
• Voltage - Rated: 250VAC, 125VDC
• Current: 2A
• Package / Case: Cylindrical, 3AG, 1/4" x 1 1/4", 6x32mm
• Size / Dimension: 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
• Mounting Type: Holder
• Dc Cold Resistance: 0.066 Ohm
• Application: Cylinder
• Brand/series: GBB Series
• Current, Rating: 2 A
• Dimensions: 0.25x1.25 "
• Material, Body: Ceramic
• Primary Type: Cylinder
• Resistance, Dc: 0.0662 Ohms
• Size: 3AG
• Termination: Cartridge
• Voltage, Rating: 250/125 VAC/VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Color: -
• Lead Free Status / Rohs Status: RoHS Compliant part

1
GBB Series, Very Fast-Acting, Ceramic Tube
Description
• Very fast-acting
• Optional axial leads available
•
• Ceramic tube, nickel-plated brass endcap construction
• 100pc-carton quantity weighs 1.0 lb (0.45 kg)
• UL Recognized product meets standard 248-14
Agency Information
• UL Recognized Card: GBB 1-30A (JFHR2, E56412)
• CSA Component Certified Card
Ordering
• Specify packaging, product, and option code
* 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
** DC Cold Resistance (Measured at <10% of rated current)
† Typical Melting I
‡ Typical Voltage drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)
0508
Rated Current % of Amp Rating
Product Code
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
⁄
4
1
" x 1
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.
⁄
(Class 1422-01 File 53787)
4
" x 1
25, 30A
1 - 20A
BU-SB08022
1
⁄
4
" (6.3 x 32mm) physical size
1
⁄
4
2
t (I
" Fuses
2
t was measured at listed interrupting rating and rated voltage) Interrupting ratings were measured at 70% to 80% power factor on AC.
Electrical Characteristics
Vac
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Voltage
100%
150%
250%
400%
100%
150%
250%
400%
Rating
Vdc
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
1 seconds maximum
6 seconds maximum
2 minutes maximum
2 minutes maximum
250Vac
Opening Time
AC Interrupting
Rating (amps)*
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
None
None
-
-
125Vac
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
200
200
200
Specifications
DC Interrupting
Rating (amps)*
125Vdc
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
Dimensions - mm/in
Page 1 of 2
200
200
200
Typical DC Cold
Data Sheet 2013
Resistance
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
(Ω Ω )**
Drop (V)‡
Voltage
Typical
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