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S8401-025 OBSOLETE
- Contactor 2-Pl 40 Amp-Service
The Bard S8401-025 is an OEM definite-purpose contactor used to switch high-voltage power to major loads in Bard wall-mount HVAC equipment, commonly controlling the compressor or electric heat circuits. This 2-pole, 40 amp contactor uses a 24V coil so it can be energized by the unit’s low-voltage control signal while safely handling the higher current on the load side. If you are troubleshooting chattering, pitted contacts, or intermittent cooling or heating call issues, replacing a worn contactor with the correct Bard part helps restore reliable start-up and protects connected components. Confirm pole count, coil voltage, and terminal style against your Bard model and wiring diagram before ordering.
Official replacement(s):
8401-025BX
- Contactor 2-Pole 40 Amp-Boxed