HeinemannTHydraulic Magnetic Circuit Breaker
1U Series Slimline
Product Focus
Critical Power
DC Power Distribution
Telecom Applications
Increase Your
Power Density
With Eaton’s new Heinemann
1U Series Slimline Hydraulic
Magnetic Circuit Breaker you
can increase your power
density without sacrificing
performance. The 1U Series
Slimline offers the precision
performance of a full size
hydraulic magnetic breaker
in a miniaturized package.
Designed specifically for
rack-mount applications,
the Slimline's reduced height
is ideal for tight spaces and
the protection of the latest
1U devices.
The 1U Series Slimline is the
first hydraulic magnetic breaker
to use a snap action mecha-
nism which improves reliability,
safety and performance. With
snap action, the contacts are
controlled by a stored energy
mechanism that closes in one
swift action when the operator
switches the handle to the
ON position. This advanced
design prevents premature
contact failure, improves
efficiency and allows for higher
current ratings.
The 1U Series Slimline com-
pact size allows greater design
flexibility and saves valuable
rack space without sacrificing
performance. All configurations
are ULT489 listed for branch
circuit protection and conform
to IEC standards. Available
with an integral auxiliary
switch, the breaker allows
for integration into the most
complex systems.
Take your equipment to a
new level of power density
and protection, never before
possible. Learn about how
the new Eaton 1U Series
Slimline is revolutionizing
the dc power protection
market today.
1U Series Slimline
Product Highlights
•Proven reliability of the
Heinemann Hydraulic
Magnetic Trip Unit.
•Patented snap action
technology for improved
performance and reliability.
•World’s first circuit breaker
designed for 1U height
rack-mount applications.
•Ambient compensating trip
unit from -40˚ to +80˚C.
•1.0 – 100 ampere
continuous current
ratings (100% rated).
•80 Vdc rating.
•UL 489 listed.
•CE mark.
•Integral auxiliary
switch option.
•Bullet, screw or
stud terminals.
•Panel removal tool.
•Standard distribution panel
configurations available.
Eaton Electrical Inc.
1000 Cherrington Parkway
Moon Township, PA 15108
United States
tel: 1-800-525-2000
www.EatonElectrical.com
© 2006 Eaton Corporation
All Rights Reserved
Printed in USA
Publication No. PA01106001E / Z4344
April 2006
.04
(1.0)
16º
20º
16º
.60
(15.3)
.75
(19.1)
1.50
(38.1) .75
(19.1)
1.15
(29.1)
.57
(14.6)
.83
(21.1)
.42
(10.6)
.86
(21.8)
.43
(10.9)
4.60
(116.8) X
.08
(1.9)
Load
Line
On
Off
Reset
2X Mounting Inserts
Torque Allowed for
M3 & 6-32 Inserts is
5-7 in.-lb. (0.6 - 0.8 N-m)
.65
(16.5)
Standard Screw Terminal Configuration
UL is a federally registered trademark of
Underwriters Laboratories Inc. Heinemann
is a federally registered trademark of
Eaton Corporation.
Typical Dimensions
1.15
(29.1)
.57
(14.5)
.88
(22.4)
.44
(11.2)
.77
(19.5)
.38
(9.7)
2X ÿ .16
(4.0)
1-Pole Panel Cutout
.830
(21.08)
1.30
(33.0)
1.50
(38.1) .75
(19.1)
4.60
(116.8)
Customer Aux
Connection
Customer Plug-in
Terminals
Breaker Aux
Connection
Auxiliary Switch with Bullet Terminals
PERFORMANCE DATA
Current Range 1 – 100 A 1Continuous (100% Rated)
Voltage Up to 80 Vdc or up to 240 Vac 1
Interruption Rating 10 kA @ 80 Vdc 1or 10 kA @ 240 Vac 1
Delay Curves Medium, Short, Instantaneous
Operating Temperature -40 to + 80ºC
Terminals Screw, Stud or Bullet
Approvals UL 489 Listed, CE Mark
Auxiliary Switch Rating 100 mA @ 80 Vdc or 300 mA @ 30 Vdc
1Phase I Launch 5 – 60 A, 80 Vdc, 5 kA, UL 489. Consult Customer Service for availability
of future releases.
Catalog Number Configuration Guide
Use the table below to select the correct standard catalog number for your application. Standard configuration consists of Series Trip,
Imperial Mounting Inserts, UL 489 Listing and Screw Terminals. We also offer custom configurations and assembled DC distribution
panels. To get additional technical assistance or for more information about custom applications, call +1 800 356 1243 (Americas),
+41 21 841 92 11 (EMEA) or +86 512 6716 3397 (Asia).
TERMINAL CHART (STANDARD LENGTH)
Terminal Length “X” Rating
M5 X 0.8 .81 (20.6) 0 – 70 A
10 – 32 .64 (16.3) 0 – 70 A
M6 X 1 .85 (21.6) 71 – 100 A
1/4 – 20 .70 (17.7) 71 – 100 A
Auxiliary Switch Option
CATALOG NUMBERING SYSTEM
Series Poles Current Rating (Amperes) Internal Circuit Delay Curve Mounting Inserts Approvals Terminals Auxiliary Switch
SL 1 1 – 100 A 001 to 100 2Series Trip 3Standard C2 Imperial 3UL 489 3Screw 3NO Auxiliary 3
2 Switch Only SW Short Delay C3 Metric M CE Mark CE Stud ST NO Contact A1
Instantaneous P Dual Listing W Bullet BT NC Contact A2
Note: Catalog number example — SL1005C2.
2Phase I Launch 5 – 60 A, 80 Vdc, 5 kA, UL 489. Consult Customer Service for availability of future releases.
3No catalog designation is required for a standard catalog configuration.
