White Rodgers Sureswitch 49M11-843 Multi-Volt Contactor 30-40A 24/120/208-230V

Overview

The White Rodgers SureSwitch™ 49M11-843 Multi-Volt Contactor is a high-performance microprocessor-controlled solution for compressor and motor control in demanding HVAC environments. Engineered with multi-voltage coil input (24V, 120V, 208/230V) and 30–40A full load rating, this versatile contactor eliminates the need to stock multiple SKUs.Designed to outlast conventional contactors by up to 5X, this unit features zero chatter latching, compressor test buttons, brownout and short cycle protection, and a tri-color LED display for real-time diagnostics. Ideal for OEM and replacement use, it provides exceptional durability and reduces callbacks due to contactor failure from pitting or insects.

Key Features

• Universal coil compatibility (24V / 120V / 208–230V)Handles 30–40A full load for heavy-duty applicationsTri-color LED shows power status and failure alertsReplaces standard 2-pole contactorsReduces inventory and truck stock requirementsTime delay restart and test button functionalityNo need for external compressor delay timers
• Ideal for residential and commercial HVAC compressors

Applications

• Heat pumps, A/C compressors, rooftop units, air handlers, OEM upgrades.

Product details

Part / SKU	49M11-843

Package includes

• White Rodgers Sureswitch 49M11-843 Multi-Volt Contactor 30-40A 24/120/208-230V

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.