JA3S-D3-A-0030-02E - 

Eaton’s J Series is one of the most versatile breakers offered in the Heinemann product line. The J Series can be used in a wide variety of applications including telecom,
rail, marine and mobile equipment. Multiple mounting and handle configurations allow you to customize your equipment. These include rocker handles, snap-in mounting,
sealed toggle actuators and color-coded handles.

Features:

Series Trip Construction with Two 6-32 Tapped Holes for Mounting

Handle Markings (On/Off) in White on Black Handle

UL1077 Recognized Through 30 Amps, for 1-3 Poles

General-Purpose, Medium Delay with Standard Time Delay Curve (See Chart Above)