terminal box


Also found in: Acronyms.

terminal box

[′tər·mən·əl ‚bäks]
(electricity)
An enclosure which includes, mounts, and protects one or more terminals or terminal boards; it may include a cover and such accessories as mounting hardware, brackets, locks, and conduit fittings.

terminal box

On a piece of electric equipment (such as a motor), a box within which the leads from the piece of equipment are connected to the leads supplying the equipment with power; usually provided with a removable cover plate for access.
References in periodicals archive ?
The rack mounted fiber optic terminal box can be a sliding, dummy and dustproof design.
Changes in the airflow are achieved through opening and closing the terminal box damper.
When a terminal box is supplying the minimum airflow and the zone temperature continues to drop below its setpoint, the discharge air reheat coil will turn on to raise the supply air temperature by heating the discharge air, so the zone is not overcooled.
In fact, the air flow required for design occupancy is often supplied even when conference rooms are unoccupied, when no ventilation is needed because terminal box control does not commonly use even motion sensors to detect the presence and absence of occupants.
The model also examines the effect of pressure reset on terminal box minimum airflow and the resulting savings for a pressure dependent box.
34A, Mounting Position: H2/M3, Terminal Box Position: 1, Cable Entry Position: I, Paint Coatings: Paint Specification 2, Top Coat: Ral 5010 Blue.
Tenders are invited for Electric Point Operating Machine Ac Immunity 160 V Ac Non Trailable To Operate On 110 Volts, Dc Complete With Lock, Detector, Cable Terminal Box And Slides For Lock And Dctector 143 Mm Throw, Thrust As Applicable, Rotary Locking As Per Specification Irs : S 24/2002 Amdt.
Tenders are invited for Electric Point Operating Machine, Ac Immunity- 160V, Ac Non-Tralable To Operate On 110V Dc, Complete With Lock, Detector, Cable Terminal Box And Slides For Lock Detector, Low Thrust Rotary Locking, Including Motor As Per Specn No.
I De End Shiend Ii Nde End Shiend Iii De Or Nde Outer Bearing Cover Iv De Or Nde Inner Bearing Cover V Terminal Box Vi Terminal Box Cover Vii Terminal Block Viii Sprig Ring Wave Washer .