Cutler Hammer Overload Relay Heater

Flexible mounting ensures that they can be installed on a contactor panel or separate enclosure.

Cutler hammer overload relay heater.

Sizes g k series b. Joslyn clark joslyn clark overload heater table. Description fh42 cutler hammer westinghouse nema starter overload relay heater cutler hammer thermal and fast trip heater element is compatible with safety and emergency exit devices. Cutler hammer westinghouse heater selection chart.

The c306dn3b overload relay is designed for use with the cutler hammer series non reversing contactors. Series a overload relay iec sizes l n includes 3 heaters msc. Selectable manual or automatic reset. Cutler hammer c306kn3 open overload relay series a1 3p 105a heaters h2023 no lug.

For use w nema sizes 00 0 series c nema sizes 1 2 series b. Cutler hammer overload heater packs overload relays are provided to protect motors motor control apparatuses and motor branch c ircuit conductors against excessive heating due to motor overloads and failure to start. Cutler hammer freedom series standard trip class 20. The overload relay types include fixed bi metallic interchangeable heater bimetallic and electronic.

It has a current rating of 11 4 to 12 2 ampere ambient 10 4 11 3 12 0 13 1a non comp 9 6 10 5 11 8 12 7a overload non compensating enclosed starters. Siemens furnas overload relay heater tables for irrigation pump panels. 02354819 eaton cutler hammer starter heater for use with a200 b100 starter size 0 a200 b100 starter size 1. Starter accessory type definite purpose heater pack for use with overload relay nema sizes 3 4.

Overload relay heater tables selection of heater elements for overload relays general formula approximate full load amps for other motors 208 volt full load amp p 230 volt current u 110 2 phase fla p 0 866 u the 3 phase fla 2 phase 3 wire current in common wire p 1 41 u that in the other 2 lines 25hz 1500 rpm amps p amps of 60hz 3600 rpm. Overload relays eaton offers a wide range of overload relays to provide full motor protection. Catalog number includes 3 heater packs dial position. Sizes a f series c i e c.

Motor full load ampere rating. For use with xt series frame c contactors. Siemens overload relay heater table siemens electrically held contactors class le siemens field modification kits siemens fractional hp starters class smf.