3RT2015-2BF41

Model 3RT2015-2BF41 and another model in the same batch, 3RT2015-2BF42, belong to the same DC 110V coil model group. Their main circuit specifications, external dimensions, and coil voltage are identical. The only difference is that, following Siemens SIRIUS auxiliary contact coding convention, the last two digits, 41, correspond to a built-in normally open (NO) auxiliary contact, while 42 is normally closed (NC), allowing users to select the corresponding model in pairs according to their control logic requirements. For the main circuit, this AC-3 model has a rated current of 7A and can switch to approximately 3kW three-phase motors at 400V. The 9th digit of the order number is 2, using spring clip terminals. Both the main circuit and auxiliary contacts can be crimped for quick wiring, eliminating the need for a screwdriver. For field control power distribution systems that already use 110V DC, this model can directly replace a 24V DC or 230V AC model of the same size, eliminating the need for an additional power conversion module.