Description The test block range comprises two different designs each with their associated test plug. The 7XG222 is suitable for up to 14 independent circuits. Each circuit consists of a spring loaded normally closed contact linked to pairs of terminals on the rear casing block. There are a number of standard configurations available designed for specific application. Insertion of the 7XG224 Test plug will open the contacts and break the connection on the terminal pairs. The test points are designed to be finger safe and are suitable for finger safe test leads. The test plugs are fitted with retention screws to secure them to the test block. The 7XG225 is suitable for upto 14 or 28 independent circuits. There are a number of standard configurations available designed for specific applications with the CT shorting carried out within the test block. The 7XG226 test plug is designed for use with the 7XG225 test block. Benefits • Finger Safe Design • Finger Safe Test Leads • Various Scheme Configurations • Retention Fixings On Test Plugs • 7XG222 Suitable For Vertical Or Horizontal Mounting • Coded Test Plugs To Prevent Incorrect Insertion • Standard 4U Case Design Functions • 8, 10 and 14 way test blocks with options for CT shorting. • A dedicated test plug for each option. • 14 way test blocks for vertical or horizontal mounting. • 8 & 10 way test blocks for horizontal mounting only • 14 way test blocks with 5 connection options. • 28 way test blocks with 5 connection options • All 14 way blocks use the same 14 way test plug • All 28 way blocks use the same 28 way test p

Models • 7XG222 14 Way Test Block - 5 variants for different CT connections • 7XG224 14 Way Test Plug - Complete with finger safe test leads • 7XG225 14 Or 28 Way Test Block - 9 variants of 14 way block and 11 variants of 28 way block • 7XG226 14 Or 28 Way Test Plug - Optional finger safe test leads Design The 14-way test block & plug differs from the 14 or 28 way by design. The circuit shorting is carried out on the test plug on the 7XG222/4 system whereas the shorting is performed in the test block on the 7XG225/6 system Siemens Protection For enquires please contact our Devices Limited Customer...