Atmospheric conditions: humidity not more than 50% at max. +40℃, higher humidity is allowed at lower temperature, at most wet month, the average max humidity is 90% at the average min temperature +25℃, and have considered the condensation on the product surface due to temperature variation.
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RDQ3NMB Radin Transfer Switch 200 Amp Generator Automatic Transfer Switches

Working Conditions
● Ambient temperature: -20℃ ~ +40℃; 24hours average, not more than +35℃;
● Atmospheric conditions: humidity is not more than 50% at max. +40℃, higher humidity is allowed at lower temperature, at most wet month, the average max humidity is 90% at the average min temperature +25℃, and have considered the condensation on the product surface due to temperature variation.
● Altitude: Not more than 2000m;
● Pollution Class: The installation site environment pollution Class 3.
RDQ3NMB Innovated mechanical interlock design:
![]() | The push handles adopt adjustable slider structure design, have more wide circuit breaker's ON/OFF travelling distance, make the production process more simple. |
![]() | Optimized cam transmission mechanism design ensures the reliability of mechanical interlock and at same time makes the mechanical life more than 10000 times. |
![]() | Adopt mechanical positioning detect structure, make the ATS switching more accuracy and reliable during fire linkage. |

Terminal Wiring Instruction





Transfer Switch for Portable Generators have smaller size and is easy to install, space saving
Adopt modular design, operating unit, transmission mechanism, control circuit fully independent, easy for replacement;
Mechanical interlock device uses gear transmission, avoid two MCB closing at same time; Controller power supply and power source sampling power are separated from SCM control system, from the hardware design to overcome the EMI.
Hot Tags: transfer switch for portable generators, China, transfer switch for portable generators suppliers, transfer switch for portable generators manufacturers, transfer switch for portable generators factory, generators transfer switches price

RDQ3NMB Radin Transfer Switch 200 Amp Generator Automatic Transfer Switches

Working Conditions
● Ambient temperature: -20℃ ~ +40℃; 24hours average, not more than +35℃;
● Atmospheric conditions: humidity is not more than 50% at max. +40℃, higher humidity is allowed at lower temperature, at most wet month, the average max humidity is 90% at the average min temperature +25℃, and have considered the condensation on the product surface due to temperature variation.
● Altitude: Not more than 2000m;
● Pollution Class: The installation site environment pollution Class 3.
RDQ3NMB Innovated mechanical interlock design:
![]() | The push handles adopt adjustable slider structure design, have more wide circuit breaker's ON/OFF travelling distance, make the production process more simple. |
![]() | Optimized cam transmission mechanism design ensures the reliability of mechanical interlock and at same time makes the mechanical life more than 10000 times. |
![]() | Adopt mechanical positioning detect structure, make the ATS switching more accuracy and reliable during fire linkage. |

Terminal Wiring Instruction





Transfer Switch for Portable Generators have smaller size and is easy to install, space saving
Adopt modular design, operating unit, transmission mechanism, control circuit fully independent, easy for replacement;
Mechanical interlock device uses gear transmission, avoid two MCB closing at same time; Controller power supply and power source sampling power are separated from SCM control system, from the hardware design to overcome the EMI.
Hot Tags: transfer switch for portable generators, China, transfer switch for portable generators suppliers, transfer switch for portable generators manufacturers, transfer switch for portable generators factory, generators transfer switches price
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