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52-257-004 PDF预览

52-257-004

更新时间: 2024-09-17 01:09:19
品牌 Logo 应用领域
APITECH 端子和端子排
页数 文件大小 规格书
1页 97K
描述
250 Volt AC Rated Filtered Terminal Blocks

52-257-004 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8536.69.40.40
风险等级:5.44其他特性:94V-0, POLYAMIDE
紧固方法:SCREW安装类型:BOARD
层数:1行数:1
通路数:4额定电流:20 A
额定电压:250 V安全认证:UL; CSA
端子和端子排类型:BARRIER STRIP TERMINAL BLOCK线规:12 AWG

52-257-004 数据手册

  
250 Volt AC Rated  
Filtered Terminal Blocks  
Spectrum Control’s filtered terminal block provides superior  
EMI/RFI filtering of AC power and control lines. This terminal  
block is available in various sizes, with terminals for soldering,  
spade lugs, or wire pigtails. Termination options available:  
straight lead male or female disconnects, or wire pigtails  
in lengths to your specification.  
Applications  
I
Metering equipment  
Features  
I
Programmable controllers  
I
UL recognized and CSA approved for AC voltages.  
I
Industrial process control  
I
E133076, UL 1059.  
I
Heavy equipment controls  
I
LR92537, CSA STD 22.2 N°158-1987 and ECN584B.  
I
Power supplies  
I
Termination options available: straight lead, male  
or female disconnects, pigtail (12 AWG-22 AWG).  
I
Regulators  
I
Surge sensing equipment  
I
Power factor correction  
I
Telecommunications power management,  
ATM, Sonet, etc.  
I
Medical equipment  
Specifications  
.213  
(5.41)  
B
ELECTRICAL  
Operating temperature: -55° C to +105° C  
.650  
.562  
(14.28)  
(16.51)  
Voltage rating:  
Current rating:  
Wire range:  
Torque:  
250VAC  
20 Amps  
12-22AWG  
9 lb-in.  
.212  
(5.4)  
(2X)  
A
C
.093 x 45° Chamfer 4x  
Marking:  
SCI  
52-257-XXX-A  
XXXX - Date Code  
Capacitance:  
Dielectric  
withstanding voltage: 1500VAC @ 25° C  
2000pF to 5200pF  
#6-32UNC-2A THD.  
Philslot Screw  
Zinc Plated  
Marking: Stamp  
.32  
(8.13)  
.75  
MECHANICAL  
.032 (.81)  
.27  
(19.05)  
(6.86)  
Center spacing:  
Wire size:  
.438” (11.1 mm)  
.415  
(10.5)  
.810  
(20.57)  
AWG #12 max. for 20 Amp  
20A - #6-32, zinc plated philslot  
UL rated 94VO polyamide  
9 in.-lbs. max.  
straight lead, male or female  
disconnects, pigtail  
GROUND  
PLANE  
.40  
(10.16)  
Screw size:  
.031 .002  
(.79 .05)  
Ø.312  
(7.9)  
.062 .002  
(1.57 .10)  
Molded material:  
Tightening torque:  
Terminal options:  
Number of  
Circuits  
A
B
C
Part Number  
52-257-002  
52-257-003  
52-257-004  
52-257-005  
52-257-006  
in.  
(mm)  
in.  
(mm)  
in.  
1.02  
(mm)  
2
3
4
5
6
1.71  
2.15  
2.59  
3.02  
3.46  
(43.4)  
(54.6)  
(65.8)  
(76.7)  
(87.9)  
1.31  
1.75  
2.19  
2.62  
3.06  
(33.3)  
(25.9)  
(44.5)  
(55.6)  
(66.5)  
(77.7)  
1.46  
1.90  
2.32  
2.77  
(37.1)  
(48.3)  
(58.9)  
(70.4)  
Dimensions in inches (mm)  
SPECTRUM CONTROL INC.  
8031 Avonia Rd. • Fairview, PA 16415  
Phone: 814-474-2207  
Fax: 814-474-2208 • Web site: www.spectrumcontrol.com  
Fax: (49)-9122-795-58  
124  
SPECTRUM CONTROL GmbH  
Hansastrasse 6 91126 Schwabach, Germany  
Phone: (49)-9122-795-0 •  

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