ALPHA Distribution Boards and Terminal Blocks

© Siemens AG 2010
ALPHA FIX Terminal Blocks
Terminals with Spring-Loaded Connection
Introduction
Devices Page Application
Compact isolating blade terminals 11/52 Compact terminals up to 2.5 mm² with small longitudinal
dimensions and isolation of circuits, e.g. for test purposes
Compact isolating terminals 11/54 Compact terminals up to 2.5 mm² with small longitudinal
dimensions and isolation of circuits, e.g. for test
purposes
Compact two-tier terminals 11/56 Compact terminal blocks up to 4 mm², which can
accommodate installation of two connecting cables
8WA terminals
Through-type terminals 11/61 Connection of incoming and outgoing cables up to
35 mm 2
Two-tier terminals 11/66 Compact terminal blocks up to 4 mm², which can
accommodate installation of two connecting cables
Fuse terminals 11/68 Terminals up to 4 mm² that protect, e.g. control circuits
11
Sliding-link terminals 11/69 Terminal blocks with 2.5 mm² for isolation for test
purposes
Initiator/actuator terminals 11/70 Special terminals for connection of sensors and
actuators
Siemens ET A1 · 10/2009
11/3