Schneider Electric Square D 1502SB02 Contactor

Schneider Electric’s Square D 1502SB02 Contactor is a compact control device designed to switch electrical loads in control circuits. The model is listed as 1502SB02 (also seen as SB0-2 or 1502 SBO2) with a Size SZ0 frame and a 120 V coil, intended to be energized by a standard control voltage to operate its contacts. As part of the Square D 1502 family, this unit provides electro‑mechanical switching to connect or disconnect a load under control circuitry, with the SZ0 size denoting its small footprint for space‑constrained installations. The 1502SB02 designation identifies a specific coil and frame configuration within the 1502 lineup, aligning with Square D mounting and dimensional standards for compatibility within existing Square D control schemes. This variant is specifically configured for a 120 V control coil, suitable for use wherever a 1502‑series contactor with a 120 V coil is required in a control circuit.