CA3-B0-34-620-121-C Carling Technologies, CA3-B0-34-620-121-C Datasheet

Circuit Breakers 3 POLE 20 Amp

CA3-B0-34-620-121-C

Manufacturer Part Number
CA3-B0-34-620-121-C
Description
Circuit Breakers 3 POLE 20 Amp
Manufacturer
Carling Technologies
Type
Hydraulic/Magneticr

Specifications of CA3-B0-34-620-121-C

Product Type
Circuit Breakers
Actuator Type
Handle
Brand/series
C Series
Color, Actuator
Black
Current, Rating
20 A
Dimensions
2.475"Lx2.265"Wx2.5"H
Mounting Hole Size
0.156 "
Mounting Type
Panel
Number Of Poles
3
Standards
UL Listed, CSA Certified
Termination
Stud
Thread Length
0.625
Voltage, Rating
480 WYE/277 VAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Products :: Circuit Protection :: Hydraulic/Magnetic Circuit Breakers
mid-trip handle style actuator allows visual indication of electrical overload with or
without alarm feature. These circuit breakers are also available with new solid color
rocker actuators and unique two-color Visi-rocker® actuators. Visi-rocker can be
specified to indicate either the ON or TRIPPED/OFF mode. The exclusive Rockerguard
and Push-To-Reset bezel help prevent inadvertent actuation.
The C-Series UL489 circuit breakers employ a unique arc chute design which results in
obtaining higher interrupting capacities, up to 10,000 amps. New thermoset glass filled
polyester half shell construction provides for increased mechanical and electrical
strength. Wiping contacts, mechanical linkage with two step actuation, cleans contacts
providing high, positive contact pressure and longer contact life.
C-Series circuit breakers are offered in 1-6 poles, 0.02-100amps, up to 480VAC or
80VDC, UL489 up to 240VAC or 125VDC, with choice of time delays, terminal options,
actuator styles and colors.
Series PDF eLibrary
Certifications
Number of Poles
Available Delays
Maximum Current and Voltage Ratings
Hydraulic/Magnetic Circuit Breaker
C-Series
C-Series PDF eLibrary
The C-Series hydraulic/magnetic circuit
breakers are designed for those
applications requiring higher amperage and
voltage handling capability in a smaller
package. Available with American Standard
or Metric Threaded Stud terminals, or
Saddle Clamp screw terminals. Optional
UL recognized, CSA, VDE -0642,
UL-1500, TUV, UL489 Listed,
UL489A Listed (Telecom)
1-6 poles
Instant, Ultra-Short, Short,
Medium, Long (motor loads),
AC,DC, AC/DC; High Inrush -
Short, Medium, Long
UL Listed:
0.1-100A @ 80VDC
0.1-60A @ 125VDC
0.1-70A @ 120VAC
0.1-30A @ 240VAC
110-250A @ 80VDC (UL489A
Listed)
UL Recognized:
0.02-30A @ 480WYE/277VAC 2
pole 1 phase,
3 pole 3 phase
0.02-50A @ 277VAC
0.02-70A @ 250VAC, 80VDC
71-100A @ 120/240VAC, 65VDC
C-Series Cir. Breaker PDF
(3.7 MB)
Cir. Breaker Time Delays for
A,B,C,D & PD-Series PDF
(2.3 MB)
Cir. Breaker Accessories PDF
(49.5 KB)

Related parts for CA3-B0-34-620-121-C

CA3-B0-34-620-121-C Summary of contents

Page 1

... ON or TRIPPED/OFF mode. The exclusive Rockerguard and Push-To-Reset bezel help prevent inadvertent actuation. The C-Series UL489 circuit breakers employ a unique arc chute design which results in obtaining higher interrupting capacities 10,000 amps. New thermoset glass filled polyester half shell construction provides for increased mechanical and electrical strength ...

Page 2

... M6 Threaded Stud Push in Stud Terminal Front Panel Custom designed remote operated motor (housed within a circuit breaker molding), coupled to a Carling Technologies C-Series hydraulic/magnetic circuit breaker. The breaker can be operated manually, or remotely to control circuits for maintenance, load shedding and power distribution control functions from locations that are unattended or difficult to access ...

Page 3

... Protectors, Supplementary for Marine Electrical & Fuel Systems (Guide PEQZ2, File E75596) Ignition Protection UL Listed UL Standard 489 Circuit Breakers, Molded Case, (Guide DIVQ, File E189195) UL Standard 489A Communications Equipment (Guide CCN/DITT, File E189195) 74 Designed for those applications requiring higher amperage and volt- age handling capability in a compact design ...

Page 4

... Mechanical Endurance 10,000 ON-OFF operations @ 6 per minute; with rated current & voltage. Trip Free All C-Series circuit breakers will trip on overload, even when actuator is forcibly held in the ON position. Trip Indication The operating actuator moves posi- tively to the OFF position when an overload causes the breaker to trip. ...

Page 5

Series Poles Aux/Alarm Actuator Circuit Switch 1 SERIES C 2 ACTUATOR 1 A Handle, one per pole B Handle, one per multipole unit S Mid-Trip Handle, one per pole ...

Page 6

Notes: 1 All dimensions are in inches [millimeters]. 2 Tolerance ±.020 [.51] unless otherwise specified. 3 Available on Series Trip and Switch Only Circuits when called for on multi-pole units. Only one aux. switch is normally supplied, as viewed in ...

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