2
RI5AK222 - 520H0146
Connections
Wiring
CAUTION: Disconnect power supply before
wiring connections are made to avoid possible
electrical shock or damage to equipment.
All wiring should conform to the National
Electrical Code and local regulations.
SPDT
Controls with low pressure (LP) signal
Terminal block
CAUTION: Use terminal screws furnished in the
contact block.
Use tightening torque 20 lb. in (2.3 Nm).
Use copper wire only.
Low pressure (LP) side:
A-C close on LP rise
A-C open on LP drop
High pressure (HP) side.
A-C open on HP rise
A-C close on HP drop
LP signal option:
A-B close on LP drop
See label for current wiring inside cover
Controls with low pressure (LP) and high
pressure (HP) signal)
KP 15 and KP 17W. Only code nos.:
060-2024 060-2027 060-2030
060-2026 060-2029 060-2031
(stamped on top of control)
Terminal block
CAUTION: Use terminal screws furnished in
the contact block.
Use tightening torque 20 lb. in (2.3 Nm).
Use copper wire only.
Low pressure (LP) side:
A-C close on LP rise
A-C open on LP drop
High pressure (HP) side.
A-C open on HP rise
A-C close on HP drop
LP signal option:
A-B close on LP drop
HP signal option:
A-D close on HP rise
Contact load ratings
See label inside cover
Function
Note!
M
= Load
x
= Signal option
= Bellows movement on pressure rise
¬
= Bellows movement on pressure
drop
120 V a.c.
16 FLA, 96 LRA
240 V a.c.
8 FLA, 48 LRA
240 V d.c.
12 W pilot duty
