S29384 SQUARE D, S29384 Datasheet - Page 20
![SHUNT TRIP KIT](/photos/21/79/217935/4674279_sml.jpg)
S29384
Manufacturer Part Number
S29384
Description
SHUNT TRIP KIT
Manufacturer
SQUARE D
Series
PowerPactr
Datasheet
1.AL150HD.pdf
(84 pages)
Specifications of S29384
Operating Voltage
24VAC
Accessory Type
Shunt Trip Kit
For Use With
H- And J-Frame Thermal Magnetic Circuit Breakers
20
PowerPact
Section 1—General Information
06/2010
®
H- and J-Frame Circuit Breakers
UL 489 SC Listed 500 Vdc Circuit Breakers
The UL Listed thermal-magnetic molded case circuit breakers are
specifically designed for use on ungrounded dc systems having a
maximum short-circuit voltage of 500 Vdc or a maximum floating
(unloaded) voltage of 600 Vdc. The circuit breakers are suitable for
use only with UPS (uninterruptable power supplies) and
ungrounded systems. This two-level voltage rating allows these
circuit breakers to be applied to battery sources having a short-
circuit availability of 20,000 amperes at 500 Vdc.
These circuit breakers are UL Listed for the interrupting ratings
shown only if applied with three poles connected in series (series
connection is external to circuit breaker). See diagram below.
NOTE: Due to external series connection, I-Line
are not available for this application.
Table 23:
Electronic Motor Circuit Protectors (AC Only)
PowerPact H- and J-frame Electronic Motor Circuit Protectors (MCP) are instantaneous-trip circuit
breakers. They are designed to offer short circuit protection and are National Electrical Code
compliant when installed as part of a combination controller having motor overload protection. MCP
circuit breakers accept the same accessories and terminals as the equivalent thermal-magnetic circuit
breakers. (See Section 6, FIgures 46 and 47 for trip curves. See Section 3 for Accessories.)
The unique design of the PowerPact MCPs include two dials to allow quick setting adjustments based
on the characteristics of the motor.
The first dial allows for Full Load Amperes (FLA) adjustment across the range of the frame size.
The second dial selects the type of motor protection based on Automatic 1 for Standard Efficiency or
Automatic 2 for High Energy Efficient. When using the automatic settings the MCP microprocessor
automatically adjusts the trip settings for both current and time to align with the start-up characteristic
for the motor type, whether it is a standard or energy-efficient motor. This includes a dampening
means to accommodate a transient motor in-rush current without nuisance tripping of the circuit
breaker. Dial 2 also allows for traditional motor protection from 8 to 13 times the selected FLA.
The MCP dials are detented and allow the device to be set to specific trip values within a typical
accuracy range of +/-5%.
Ampere
Rating
100 A
125 A
150 A
175 A
200 A
225 A
250 A
DC Molded Case Circuit Breakers
Circuit Breaker
Cat. No.
JGL37100D81
JGL37125D81
JGL37150D81
JGL37175D81
JGL37200D82
JGL37225D82
JGL37250D82
Adjustable Magnetic Trip
Range—DC Amperes
Low
400
400
400
400
500
500
500
®
circuit breakers
High
600
600
600
600
850
850
850
Interrupting Rating
@ 500 Vdc
20 k AIR
20 k AIR
Source = 600 Vdc max. (floating)
500 Vdc max. (loaded)
Connect only as shown/Conectar solo asi/
Francher seulement comme suit:
300 V
MAX.
© 2004–2010 Schneider Electric
Load/Carga/
Charge
CAUTION/PRECAUCION/
300 V
MAX.
ATTENTION
All Rights Reserved
or
o
ou
600 V MAX.
Load/Carga/
Charge
®
(NEC
®
)