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BK/ABC-3/4-RB

更新时间: 2024-09-17 03:52:51
品牌 Logo 应用领域
库柏 - COOPER 电路保护
页数 文件大小 规格书
2页 252K
描述
Electric Fuse, Fast Blow, 0.75A, 250VAC, 125VDC, 35A (IR), Inline/holder, ROHS COMPLIANT

BK/ABC-3/4-RB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:ROHS COMPLIANT
Reach Compliance Code:unknown风险等级:5.49
其他特性:RATED BREAKING CAPACITY AT 125 VDC: 10000 A熔断特性:FAST
主体高度:31.75 mm主体长度或直径:6.35 mm
电路保护类型:ELECTRIC FUSE焦耳积分标称:
安装特点:INLINE/HOLDER包装方法:BOX
物理尺寸:6.35mm x 31.75mm额定分断能力:35 A
额定电流:0.75 A额定电压(交流):250 V
额定电压(直流):125 V参考标准:CSA; UL
表面贴装:NO端子面层:Nickel (Ni)
端子形状:END CAP

BK/ABC-3/4-RB 数据手册

 浏览型号BK/ABC-3/4-RB的Datasheet PDF文件第2页 
1
1
4  
˝ x 1 ⁄ ˝ Ceramic Tube Fuses  
4
ABC Series Fast-Acting  
Description  
• Fast-acting  
• Optional axial leads available  
1
1
4  
˝ x 1 ˝ (6.4 x 31.7mm) physical size  
4
• Ceramic tube, nickel-plated brass endcap construction  
• UL Listed product meets standard 248-14  
Electrical Characteristics  
% of Amp Rating  
100%  
Opening Time  
4 Hours Minimum  
135%  
60 Minutes maximum  
120 Seconds Maximum  
200%  
Dimensions - mm (in)  
Agency Information  
Drawing Not to Scale  
38.10  
(1.500)  
(REF)  
38.10  
(1.500)  
(REF)  
32.82 0.ꢀ7  
(1.272 0.031)  
• UL Listed: Guide JDYX & File E19180.  
• UL Recognition: Guide JDYX2 & File E19180.  
• CSA Certification: Class 1422-01 & 1422-03, File  
53787.  
Environmental Data  
6.ꢀ6  
(0.266)  
DIA. OF LEADS  
1
0.81  
(0.032)  
1.02  
(0.040)  
• Shock: ⁄  
4
-30A – MIL-STD-202,  
0-15 Amp:  
(REF)  
(REF)  
Method 213, Test Condition J  
18-30 Amp:  
1
• Vibration: -30A – MIL-STD-202,  
Method 2044, Test Condition C (Except 5g, 500HZ)  
31.ꢀ5 0.ꢀ7  
(1.250 0.031)  
6.35 0.1  
(0.250 0.0)  
Ordering  
6.48  
(0.255)  
• Specify packaging, product, and option code  
Specifications  
Voltage  
Ratings  
Vac Interrupting  
Ratings* (amps)  
Vdc Interrupting  
Ratings (amps)  
Typical  
Part  
Typical DC Cold  
Resistance (Ω)**  
2.950  
Typical  
Agency Approvals  
Voltage  
Drop (mV)‡  
0.±5  
0.41  
0.±2  
0.±  
Number  
Vac  
Vdc  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
250  
±5  
±5  
±5  
±5  
125  
125  
75  
-
Pre-Arc I2t AC†  
0.0020  
0.0±90  
0.1450  
0.4±10  
1.16±0  
2.1670  
4.4670  
6.55  
UL  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
UR CSA  
ABC-1/  
4
-R  
-R  
-R  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
125  
125  
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  
10,000  
10,000  
10,000  
1000  
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  
10,000  
10,000  
10,000  
10,000  
10,000  
400  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
ABC-1/  
ABC-±/  
2
-
0.587  
4
-
0.±00  
ABC-1-R  
-
-
0.1950  
0.1±1  
ABC-1-1/  
ABC-2-R  
2
-R  
100  
100  
100  
100  
200  
200  
200  
200  
200  
200  
750  
750  
400  
400  
-
0.28  
0.±1  
0.2±  
0.14  
0.17  
0.22  
0.19  
0.17  
0.19  
0.15  
0.1  
0.1  
0.1  
0.1  
0.09  
0.09  
-
-
0.0890  
0.061  
ABC-2-1/  
ABC-±-R  
ABC-4-R  
ABC-5-R  
ABC-6-R  
ABC-7-R  
ABC-8-R  
2-R  
-
0.047  
-
0.0±1  
22.28  
±2.8±  
58  
109.±±  
116.5  
208.8  
1±±.±  
200.2  
400  
-
0.026  
-
0.021  
-
0.016  
-
0.014  
ABC-10-R  
ABC-12-R  
ABC-15-R  
ABC-18-R  
ABC-20-R  
ABC-25-R  
ABC-±0-R  
-
0.011  
-
-
-
0.0068  
0.0055±  
0.00465  
0.00±66  
0.0028  
0.002225  
X
X
X
X
X
X
X
X
1000  
1000  
-
550.8  
8±9.±  
1429  
1000  
1000  
-
1000  
400  
* Interrupting ratings measured at 70% - 80% power factor on AC. The interrupting ratings for 20A were measured at 85% - 95% power factor on AC.  
** Typical DC cold resistance measured at <10% of rated current.  
† Typical melting I2t measured at listed interrupting rating and rated voltage.  
‡ Typical voltage drop measured at 25°C±±°C amꢀient temperature at rated current.  
0709 BU-SB09291  
Page 1 of 2  
Data Sheet 2000  

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