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NPJ10487 PDF预览

NPJ10487

更新时间: 2024-02-25 12:14:22
品牌 Logo 应用领域
库柏 - COOPER 连接器
页数 文件大小 规格书
2页 331K
描述
MAINS POWER CONNECTOR

NPJ10487 技术参数

生命周期:ActiveReach Compliance Code:unknown
风险等级:5.82连接器类型:MAINS POWER CONNECTOR
Base Number Matches:1

NPJ10487 数据手册

 浏览型号NPJ10487的Datasheet PDF文件第2页 
30, 60, 100A  
NEMA 3, 3R, 4, 12  
Raintight  
Watertight  
Corrosion-Resistant  
UL and cUL Listed  
3P  
WSR, WSRD, WSRDW Interlocked  
Arktite® Receptacles with  
Enclosed Disconnect Switches  
WSR  
WSRD  
WSRDW  
Aluminum  
NEMA 3R, 4, 12  
Sheet Metal  
NEMA 3R, 12  
Sheet Metal  
Viewing Window  
NEMA 3R, 12  
• The switch enclosure covers are  
interlocked with the body and operating  
mechanism and cannot be opened when  
the plug is engaged and the switch is  
closed ("ON"). When the switch is open,  
the switch cannot be put in a closed  
("ON") position with the door open.  
Applications:  
Standard Materials:  
• The WSR and WSRD disconnect  
switches are used as a service outlet for  
portable or fixed electrical equipment –  
generators, compressors, welders, etc.  
WSR and WSRD/WSRDW:  
• Receptacle housings and plug exteriors  
– copper-free aluminum  
• Insulation (plug and receptacle) –  
fiberglass-reinforced polyester  
• Pressure contacts – brass  
• They are designed for use in non-  
hazardous areas where dust, moisture  
and corrosion may be a problem.  
• Designed for flush or surface mounting.  
• A fusible type switch, when used, also  
provides short circuit protection.  
WSR:  
• Mounting lugs may be rotated 90° or  
moved to the vertical centerline portion  
for pole mounting.  
• Side hinged covers are retained in a  
closed position by compression spring  
draw-pull catches, which permit the  
opening or closing of the cover without  
tools.  
• Crimp/solder contacts – leaded red  
brass  
WSR:  
• Enclosure – copper-free aluminum  
• Operating handle – copper-free  
aluminum  
Features:  
WSR and WSRD/WSRDW:  
• Other exterior parts – stainless steel  
• Switches are NEMA type HD heavy duty  
3-pole, with visible blades; a quick  
make-and-break mechanism with  
reinforced, positive pressure type blade  
and jaw construction. Fusible types have  
fuse clips with steel reinforcing springs  
of positive pressure type. Pressure  
connectors are used for wire  
WSRD/WSRDW:  
• Enclosure – sheet steel  
• Operating handle – sheet steel  
• Other exterior parts – stainless steel  
• The switch operating handle may be  
padlocked in the "ON" or "OFF"  
position, thereby preventing  
unauthorized operation of the switch  
and/or opening of the enclosure. Up to  
three padlocks may be used. In addition,  
a unique hinge arrangement has been  
devised to allow the door of the unit to  
be padlocked. This feature allows  
operation while preventing unqualified or  
unauthorized entry.  
Standard Finishes:  
• Copper-free aluminum – WSR enclosure,  
plug exteriors – natural  
• Leaded red brass – electro-tin-plate  
• Brass – natural  
• Sheet steel – baked grey enamel  
• Fiberglass-reinforced polyester – natural  
(red)  
connectors.  
• For maximum safety, the spring door  
receptacle at the bottom of the unit is  
mechanically interlocked with the switch  
operating mechanism. The switch  
cannot be closed until the plug is fully  
inserted and the plug cannot be  
withdrawn or inserted unless the switch  
is open. With the switch open,  
accidental plug withdrawal is prevented  
by the interlock mechanism. Withdrawal  
can only be accomplished by activation  
of the interlock release lever located on  
the receptacle.  
Certifications and  
Compliances:  
Electrical Rating Ranges:  
• 3 and 4 pole; fusible or non-fusible; 240  
VAC, 250 VDC; 600 VAC  
WSR:  
• NEMA 3R, 4, 12 (enclosure)  
• UL Standard 98  
• cUL Standard C22.2 No. 4  
• 30, 60, 100 amperes  
1
• 7 /  
2
to 75 HP  
Options:  
WSRD/WSRDW:  
• NEMA 3R, 12  
• UL Standard 98  
• cUL Standard C22.2 No. 4  
Description  
• Interiors rotated 22 / ° to the right  
Suffix  
S4  
1
2
• Enclosures are compact and rectangular  
in shape with a gasketed, hinged door.  
• Enclosure, handle and other exterior  
parts are corrosion resistant.  
(viewed from face)..........................  
• Auxiliary switch, 600 VAC-DC  
heavy duty pushbutton station  
rating, can be supplied, and its  
contacts will close after safety  
switch contacts open and close  
before safety switch opens.............  
S483  
©
www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2012 Cooper Crouse-Hinds  
1316  

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