3RT2916-1BD00
The Siemens 3RT2916-1BD00 surge absorber is a varistor type suitable for AC 127-240V and DC 150-250V control circuits. It is compatible with 3RT2.1 contactors and 3RH2 auxiliary contactors (Size S00), and features snap-on installation to suppress surges caused by coil de-energization.
Product Positioning
The Siemens 3RT2916-1BD00 surge absorber is a varistor type, suitable for the coil circuits of 3RT2.1 contactors and 3RH2 auxiliary contactors (Size S00). The Siemens 3RT2916-1BD00 can withstand AC 127-240V (50/60Hz) or DC 150-250V control voltages. It is snap-on mounted to the contactor coil terminal to suppress surge voltages during coil release, protecting control circuit components.
Core Product Advantages and Features
Varistor-type surge absorption
Using the Varistor principle, the surge voltage generated when the coil is de-energized is absorbed, thus protecting the control circuit.
Applicable to AC 127-240V
The 50/60Hz control voltage range is 127-240V, while the DC version supports 150-250V.
Applicable to 3RT2.1/3RH2 series
Designed specifically for the coil terminals of Size S00 contactors and auxiliary contactors, with snap-on installation.
Lightweight
It measures approximately 28×46×9mm and weighs only about 6 grams, making it space-saving for installation.
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