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Transparent thermal overload unit, 1.900 length, pack of three

Eaton

Eaton H2011B-3 Freedom Series Thermal Unit 9.14-14A PK3

SKU CH-965F-EPSK3

A thermal overload protection unit rated 9.14 to 14 amps for NEMA sizes 0 through 8, supplied in a pack of three

  • TypeFreedom Series
  • Length1.900
  • ColorTransparent
  • Weight0.15
  • Protects motors from overload with 9.14 to 14 A thermal trip
  • Trip Class 20 ensures reliable thermal overload protection
  • Compatible with Freedom Series frames G H J K
  • Package includes three units for multi-starter installations
  • Transparent housing allows visual inspection of internal components

Eaton H2011B-3 Thermal Unit

The Eaton H2011B-3 is a thermal overload protection device rated for a full load current range of 9.14 to 14 amperes. It belongs to the Freedom Series and carries a Trip Class 20 designation. The unit is compatible with NEMA sizes 0, 00, 1, 2, 5, 6, 7 and 8 as well as frame sizes G, H, J and K. It is sold as a pack of three transparent units.

Trip Class 20 sustained load behaviour

With a Trip Class 20 rating the unit is designed to withstand temporary overloads longer than lower classes before tripping. This allows motors with extended acceleration periods to reach operating speed without nuisance interruptions. Under continuous operation at rated current the thermal element remains stable. Persistent overcurrent conditions above the 14 ampere upper limit will cause the device to open the circuit.

Pack of three installation notes

Each package contains three identical thermal units weighing 0.15 units each and measuring 1.900 units in length. The transparent housing allows visual inspection of the element before fitting. Installers must verify that the starter frame size matches G, H, J or K and that the NEMA size corresponds to the listed range. Incorrect frame or current selection is the most common cause of improper protection.

Highlights

  • Protects motors from overload with 9.14 to 14 A thermal trip
  • Trip Class 20 ensures reliable thermal overload protection
  • Compatible with Freedom Series frames G H J K
  • Package includes three units for multi-starter installations
  • Transparent housing allows visual inspection of internal components

Specifications

BrandEaton
ModelH2011B-3
TypeFreedom Series
Length1.900
ColorTransparent
Weight0.15

Questions about this item

Does the Eaton H2011B-3 thermal unit generate noticeable heat or noise when running continuously at 14 A?

As a passive thermal overload relay it has no fan or moving parts, so it produces no audible noise and only the normal warmth expected from a device carrying up to 14 A.

What starter or contactor frames must I already own for the Freedom Series H2011B-3 to fit?

The unit is designed for Freedom Series frame sizes G, H, J and K, covering NEMA sizes 0, 00, 1, 2, 5, 6, 7 and 8.

Will the H2011B-3 work with older Freedom Series starters that use Trip Class 20 overloads?

Yes, it is a Trip Class 20 thermal unit rated 9.14 to 14 A and is fully compatible with existing Freedom Series starters of the listed frame sizes.

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