WFCO Energy Management Switch - 20A - EM-20

The WFCO EM-20 Energy Management Switch is designed to optimize power distribution from a single 120V branch circuit. It efficiently manages two mid-to-large loads, making it ideal for RVs and similar applications requiring shared circuit control.

Features:

• Enables sharing of one branch circuit between two high-demand electrical loads for efficient power use
• Includes four power modes with a manual remote panel to easily select circuit priority settings
• Equipped with a 12 ft. remote switch cable and RJ11 connector for convenient off-panel control
• Features two LED indicators that clearly display the active circuit priority status during operation
• Offers versatile mounting options including wall, floor, or direct attachment to compatible WFCO Power Centers
• Incorporates a 3-minute delay to protect air conditioners from rapid cycling and electrical stress
• Constructed with a fire-retardant reinforced plastic enclosure for enhanced safety and durability

Specifications:

• Power: 120V / 60Hz
• Contact Rating: 30A / 250V AC (2 Power Relays)
• Logic Control: SPDT 3A / 250V AC with 12V DC Coil
• Delay Time: 3-Minute Resume for A/C Protection
• AC Connections: 9-Position Terminal Block for 12 AWG Wire with 7 In-Lbs Torque
• Remote Switch Length: 12' with RJ11 Connector
• Mounting Dimensions (L x W x H): 5.04" x 4.41" x 2.9"
• Weight: 1.21 lbs
• Enclosure Material: Fire-Retardant Reinforced Plastic
• Safety Listings: CETL, UL 916, CSA C22.2 No. 205

Compatibility:

• Designed for RV electrical systems and other 120V branch-circuit applications
• Supports appliances such as microwaves, fireplaces, hairdryers, water heaters, and dual air conditioners
• Compatible with WFCO Power Centers 8900 and 8500 series for direct mounting
• Suitable for managing two air conditioners on 30A RV service circuits

Owner's Manual (5.05 MB)