This listing is for a Delta Electronics EMI Power Line Filter  
Model: 20DBAG5 

Specifications:
Brand: Delta Electronics
Type: EMI Power Line Filter 
Condition: Used
Current Rating: 20 A
Input Voltage: 115/250 VAC, 50/60 Hz
Configuration: Single-Phase, Single-Stage
Mounting Type: Chassis Mount
Made in Thailand 
Weight: 6 OZ

This item is exactly as pictured.