The Siemens 3RV1902-1DF00-0FQ0 is a shunt trip accessory for SIRIUS 3RV2 circuit breakers in frame sizes S00 through S3. It provides remote tripping capability for motor-protective and system circuit breakers in control panels, allowing an emergency-stop or supervisory signal to open the breaker without manual intervention. Two distinct voltage ranges are specified: a continuous-duty (100% ED) rating of 90 to 110 V AC at 50/60 Hz for sustained energization, and a short-time (5 s) rating of 70 to 190 V AC (50/60 Hz) or 70 to 190 V DC for pulse-based tripping. The 5-second duty limit means the coil must not be held energized beyond that interval at the extended voltage range without risk of overheating.
Siemens 3RV1902-1DF00-0FQ0 Shunt Trip, 90-110V AC / 70-190V
MPN3RV1902-1DF00-0FQ0
Siemens 3RV1902-1DF00-0FQ0 shunt trip, 90-110V AC 50/60Hz 100% ED, 70-190V AC 50/60Hz 5 s CDF, 70-190V DC 5 s ED, for S00-S3 circuit breakers.
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What voltage ranges does the 3RV1902-1DF00-0FQ0 shunt trip support?
It supports 90 to 110 V AC at 50/60 Hz for continuous duty (100% ED), and 70 to 190 V AC (50/60 Hz) or 70 to 190 V DC for short-time duty (5 s).
MPN
3RV1902-1DF00-0FQ0