Model No: YeG6PV

YeG6PV DC Isolation Switch | Reliable PV System Protection up to 1200V DC

The YeG6PV series isolation switch offers secure disconnection for DC photovoltaic systems, with rated voltages up to 1200V DC and currents up to 40A. Ideal for control cabinets and distribution boxes, it provides IP66 waterproof protection and complies with IEC/EN 60947-3 standards.

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Interruptor de Aislamiento DC YeG6PV

La serie YeG6PV está diseñada para sistemas de generación de energía fotovoltaica, ofreciendo aislamiento seguro con clasificación IP66, adecuada para instalaciones exteriores. Cumple con los estándares IEC/EN 60947-3 y soporta voltajes de hasta 1200V DC y corrientes de hasta 40A.

Features

▪ Features: Compact and suitable where space is limited.

▪ Load-breaking up to 8 times rated current making it ideal for motor isolation.

▪ Double-break with silver rivets- superior performance, reliability and long lasting.

▪ Padlockable handle- tamper-proof.

Technical data

Model	YeG6PV-40
Standard	IEC/EN 60947-3, AS60947-3
Use category	DC-PV1,DC-PV2
Appearance
Wiring method	244B4T4S	MC4,M20
Shell frame grade	40

Electrical performance

Rated heating current lth(A)		40
Rated insulation voltage Ui(V DC)		1500
Rated working voltage Ue(V DC)		1200
Rated impulse voltage Uimp(kV)		8
Rated short-time withstand current lcw(1s)		1.7KA
Rated short-time making capacity(Icm)		1.7KA
Polarity		No polarity
Switch knob position		9 o'clock position off, 12 o'clock position on
Service	Mechanical	10000
	Electrical	10000

Maximum wiring capacity (including jumper wires)

Single wire or standard(mm²)	4-10
Flexible cord(mm²)	4-10
Flexible cord (+ stranded cable end)(mm²)	4-10
Torque
Tightening torque of terminal M4 screw(Nm)	1.2-1.8
Tightening torque of upper cover mounting screw ST4.2(304 stainless steel)(Nm)	15-2.0
Tightening torque of knob M3 screw(Nm)	0.5-0.7
Bottom wiring torque(Nm)	1.1-1.4
Environment
Protection degree	IP20; External type IP66
Operating temperature(°C)	’-40~+85
Storage temperature(°C)	’-40~+85
Pollution degree	3
Overvoltage category	III

Wiring diagram

Type	2-Pole	4-Pole	4-Pole with Input and Output on top	4-Pole with Input and Output bottom	4-Pole with Input on top Output bottom
YeG6PV-40	2	4	4T	4B	4S
Contacts Wiring graph		1 3 5 7	1 3 5 7	1 3 5 7	1 3 5 7
	6 8	2 4 6 8		2 4 6 8	2 4 6 8
Switching example		- + - + 1 3 5 7			1 3 5 7
		8 6 4 2			8 6 4 2

Poles in series	UeV dc
Poles in series	300	600	800	1000	1200
2P(A2, A4)	32A	32A	25	16	13
4P(4T, 4B, 4S)	32A	32A	32A	32A	32A