Test Block Dealers

  These blocks are used measuring control and regulatory circuits. they provide a clear functional advantage for devices having utility instruments and associated transformers.in ckt4u disconnection is achieved by lifting a lever which operates the knife contact. Specially designed socket headed screws act as test monitoring points in disconnecting & test Terminal blocks.  

The test terminal blocks are used for easy access during on site testing of Ammeters, KWH Meters, Maximum Demand Indicators, Trivector Meters, Relays and Instrument Transformers without disconnecting from load and avoid CT open circuit problems. Connections for testing can be easily made. The Test Terminal Block therefore becomes an important element of the Metering Solution. The Test Terminals Blocks are designed for projection mounting with either front or back connection possibilities, designated with FC or BC. The Test Terminal Blocks are for 3 phase, 3 wire or 3 phase 4 wire application for up to 50 A continuous rating at 600 V.

The basic terminal arrangement consists of three voltage terminals and a neutral terminal together with 3 sets of current terminals. The voltage in neutral terminals and movable links which allow the meter or relay to disconnect from their normal supply voltage. The links are connected to the terminals by means of screws and knobs. When several meters are tested their current circuits should be connected in series. If meter are to be tested individually, separate test terminal blocks are required for each meter.

Test Terminal Blocks, Relay Test Plug, Electric Control Panel, Lamp Holder

Test Terminal Blocks, Digital Frequency Meters, Solid State Relay

Test Terminal Blocks, Industrial Hoote

Test Terminal Blocks, Automotive Fuse

Ultrasonic Testing Block, Pie Gauge, Lead Container, Tungsten Collimato

Test Terminal Blocks, Energy Meter Testin

Test Terminal Blocks, 22.5 MM Dia Lamp Holders With Metal Adaptor