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Scope of Application

DZ47SD-125 Manual Transfer Switch (interlocking conversion series high breaking miniature circuit breaker). It is a new type product with three function of overload, short circuit protection and power line conversion. It can be used as hand-operated miniature dual-power switch. The circuit breaker on the other side can only be kept off when the side of circuit breaker is closed, to achieve protection functions of switching between normal and standby power line, feel comfortable when operating, power is up-in and down-out, in line with the power line characteristics. There are 100 amp transfer switch, 125 amp and others.
DZ47SD-125 Manual Transfer Switches are compact, have rational and reliable design, beautiful appearance, light weight, fast operation, easy installation, affordable!
DZ47SD-125 Manual Transfer Switches comply with standards of GB10963 and IEC60898.

Main Technical Parameters

Rated Current 63A,80A,100A,125A
Poles 1P , 1P+1P , 2P , 2P+2P,3P,3P+3P,4P,4P+4P
Rated Voltage Ue AC230V/AC400V
Rated Insulation Voltage 660V
Indication Window Green Window(Disconnected),Red Window(Closed)
Rated Breaking Capacity 4500A/6KA
Protection Class IP20
Thermo - Magnetic Release Characteristic C-Curve (5-10In),D-Curve (10-14In)
Electrical Life 4000
Mechanical Life 20000
Reference Temperature For Setting Of Thermal Element 30℃
Ambient Temperature -5~+40℃
Terminal Connection Type Phillips Screws
Adapter Cable 80-125A 8-35mm² 16-2AWG
Tightening Torque 3.0N.M
Combination With Accessories Auxillary Contact
Auxillary Contact Yes
Alarm Contact Yes
Shunt Release Yes
Under Voltage Release Yes

Models and Specifications

Tripping Characteristic Curve -- C D Type

Outline and installation dimensions

Poles H1 (MM) H2 (MM) H3 (MM) W (MM) L (MM)
1P+1P 45 76 35.5 54 80
2P+2P 45 76 35.5 108 80
3P+3P 45 76 35.5 162 80
4P+4P 45 76 35.5 216 80

Keywords: 100 amp transfer switch

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