Cut Sheet

V8-T7-12 Volume 8—Sensing Solutions CA08100010E—July 2015 www.eaton.com
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7.3
Current and Voltage Sensors
CurrentWatch ECSJ Series
Standards and Certifications
●
UL Listed
●
cUL Listed
●
CE Certified
●
UL 508 Industrial Control
Equipment (USA and
Canada)
DANGER
THIS SENSOR IS NOT A
SAFETY DEVICE AND IS NOT
INTENDED TO BE USED AS A
SAFETY DEVICE. This sensor
is designed only to detect
and read certain data in an
electronic manner and
perform no use apart from
that, specifically no safety-
related use. This sensor
product does not include
self-checking redundant
circuitry, and the failure of
this sensor product could
cause either an energized
or de-energized output
condition, which could result
in death, serious bodily
injury, or property damage.
Product Selection
ECSJ Series CurrentWatch Current Switches
Front and Top Terminal Switches
Note
1
Unit features built-in heatsink that adds to height. See dimension drawings on Page V8-T7-14 for details.
Power Supply Aperture Size Output Type, Voltage and Rating Setpoint and LED Configuration Catalog Number
Solid-Core Housing with Front Terminal
Self-powered
(no external power needed)
0.55 in (14 mm) Normally open, 1A at 240 Vac Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ400SC
Normally open, 15A at 120 Vac,
10A at 240 Vac
Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ406SC
1
Normally closed, 1A at 240 Vac Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ401SC
Normally closed, 15A at 120 Vac,
10A at 240 Vac
Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ407SC
1
Dual contact, NO and NC,
0.15A at 30 Vdc
Adjustable 1–6, 6–40 or 40–175A
setpoint without LED
ECSJ430SC
1
Normally open, 0.15A at 30 Vdc Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ420SC
Adjustable 1–6, 6–40 or 40–175A
setpoint without LED
ECSJ424SC
Normally closed, 0.15A at 30 Vdc Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ421SC
Solid-Core Housing with Top Terminal
Self-powered
(no external power needed)
0.74 in (19 mm) Normally open, 3A at 120 Vac Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ404SC
Normally closed, 3A at 120 Vac Adjustable 1–6, 6–40 or 40–175A
setpoint with LED
ECSJ405SC
Split-Core Housing
Self-powered
(no external power needed)
0.85 in (21.6 mm) Normally open, 1A at 240 Vac Adjustable 1.75–6, 6–40 or 40–200A
setpoint with LED
ECSJ402SP
Normally closed, 1A at 240 Vac Adjustable 1.75–6, 6–40 or 40–200A
setpoint with LED
ECSJ403SP
Normally open, 0.15A at 30 Vdc Adjustable 1.75–6, 6–40 or 40–200A
setpoint with LED
ECSJ422SP
Normally closed, 0.15A at 30 Vdc Adjustable 1.75–6, 6–40 or 40–200A
setpoint with LED
ECSJ423SP
Solid-Core Housing
with Front Terminal
Solid-Core Housing
with Top Terminal
Split-Core Housing