Test Terminal Blocks

Features :
Facilitate easy testing
Rugged construction
High electrical strength
Extended top cover-optional
Transparent top cover-optional

Housing & Top Cover : Phenolic moulding, Black
Terminals, screws & links : Brass, Nickel plated
Rated voltage : 600 V max.
Rated current : 20 A max.

Also available in series - NW & Series - SS

TYPES

3-Phase, 4-wire screw type front connection

3-Phase, 4-wire screw type back connection

3-Phase, 4-wire link type front connection

3-Phase, 4-wire link type back connection

3-Phase, 3-wire screw type front connection

3-Phase, 3-wire screw type back connection

3-Phase, 3-wire link type front connection

3-Phase, 3-wire link type back connection

For TTBs With transparent cover, Suffix - TC to the above code. eg. +
+ Screw type front connection with transparent cover. code : NW/20-34SFC-TC.