Application

EMT-T20 series terminal switch is used to panels and indirect medication systems of active power and / or reactive power, and its possible application in all models

of electromechanical or electronic meters marketed allowing the realization of testing, replacement and calibration of meters.Rated current is 20A. The product adopt high fire resistant and shockproof plastics, quality

metal materials, which is neoteric in structure, light in weight,

reliable in performance.

Normal working conditions

Terminal switch are electro-mechanical devices with surface or flush mounting. When operate the system in testing, maintenance or replacement of equipment shall be at the open position, then electrical insulated thereof. When the knives are in the closed position, keeps the continuity of the electrical circuits of the voltages and currents.When open the knives of the current circuits, occurs a short full circuit between the current input terminals of the key, thus avoiding the opening of the secondary circuit of CTs, before the full opening of the knives, they provide a short circuit at the terminals of the secondary of Easy installation and handling, ensures with extreme security, repairs, testing and replacement of system parts.

Technical data

1. Terminal switch technical data Rated voltage: 550VAC

Class of insulation: 4.0 KV Rated current: 20A

Supports 80A peak current for about 60 seconds without

deformations occurring in their functionality.

2. Circuit breaker protection tripping characteristic

Wring (Figure1)

3.High resistant deformity by temperature (50 above the existents in the market),

Anti-fire class V1

Isolation

Installation

1. Dimension and installation size ( see Figure 2)

2. Installation method( see Figure 1)

Storage and Use

1. The terminal switch can not bear rain attack when in transportation and storage. The storage place should no rain and snow.

2. When under using condition, you’d better clear the dust at a regular time, the best way is to use a cover to protect it.

Order note

1. Following items should be marked when ordering Product name, model & frame level

rated current and Quantity

2. Ordering sample

To order the EMT-T20 terminal switch, rated current is 20A, and quantity is 100 pieces,should be marked:

TERMINAL SWITCH EMT-T20,20A,100Pcs

Figuer 2 size of appearance & installation

Yueqing Xingyang Electronic Co., Ltd. (CNXY for short) is an enterprise specialized in the design, production and sale of electric equipment. Our company has an office located in the largest manufacturing base of electric equipment - Wenzhou, which is called "the Electric Equipment Capital of China".

CNXY has five specialized branches and over 300 specialized cooperative partners. CNXY, an ISO9001 certified enterprise, has modern production lines and high quality control equipment, with scientific administration, professional engineers, well trained teams and technicians and skilled workers.

Now CNXY has five design and production bases in Hong Kong, Taiwan area, Singapore, Turkey and Wenzhou (China Mainland) respectively, 28 sales organizations around the world and more than 50 holding member enterprises.

CNXY products include low-voltage apparatuses, welding equipment, instruments and meters, photoelectron products, electrical products for construction, automobile apparatus and industrial automatic equipment. Our products are sold to more than 100 countries and regions. All the export products have passed CE certification and some products have passed several international certifications like RoHS, TUV, UL, KEMA, SIRIM and so on.