WebSize 1 or 2 Type A Thermal Overload Relay, 3 Pole, Ambient Compensated or Non-Compensated The relay The Type A thermal overload relay (OLR) is a bimetallic device … WebHeater packs Heater packs are used with the C306DN3B overload relay. The load lugs are built into the overload base to allow load wiring prior to heater pack installation. Heater packs come in packs of three. ... H2012B-3 $135.00 32 14.0 16.9 19.9 22.8 H2013B-3 $135.00 32 18.7 22.7 26.7 30.7 H2014B-3 $135.00 32 23.5 28.5 33.5 38.5 ...
Selecting Thermal Units - 9065CT9701 Overload Relays and …
WebAssemble your own motor starter by combining a switch and a thermal overload element.. NEMA 4 and 12 rated switches are protected from washdowns and oil/coolant dripping.. Thermal overload elements shut motors off if current exceeds the full-load current rating. To Order: Please specify the full-load current rating of your motor. If the full-load current … WebHeater Element: 14.0-22.8A, 3/pk, for C306DN3B overload relay (PN# H2012B-3) AutomationDirect. Motor Controls > IEC Magnetic Motor Starters > Spare Parts & … hunt\\u0027s-up w3
Overload Relay Heater Tables - Siemens - YUMPU
Web1Select heater coils for 50% of rated full load current 2Select heater coils for 58% of rated full load current [Back to Top] 1Sizes 5-8 use the 32 ampere overload relay with current transformers. [Back to Top] 1Sizes 5-8 use the 32 ampere overload relay with current transformers. [Back to Top] Webcan find in WR overload relays . WESTINGHOUSE’s WR Thermal Overload Relays are designed for use with, and as perfect complement to, WESTINGHOUSE ... 22.0 32.0 90 WR27-2D3-U032 32.0 40.0 90 WR27-2D3-U040 WBC40-WBC80 25.0 40.0 90 WR67-5D3-U040 Z2 32.0 50.0 125 WR67-5D3-U050 WebToday we take a look at thermal heaters, or overloads, in motor starters, including how they function and how to size them. Let's dive in and see what they'r... hunt\u0027s-up w4