EEWORLDEEWORLDEEWORLD

Part Number

Search

3120-F323-P7T1-W12LG4-12A

Description
Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
CategoryCircuit protection   
File Size2MB,16 Pages
ManufacturerE-T-A [E-T-A Circuit Breakers]
Download Datasheet Parametric View All

3120-F323-P7T1-W12LG4-12A Online Shopping

Suppliers Part Number Price MOQ In stock  
3120-F323-P7T1-W12LG4-12A - - View Buy Now

3120-F323-P7T1-W12LG4-12A Overview

Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers

3120-F323-P7T1-W12LG4-12A Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerE-T-A [E-T-A Circuit Breakers]
Product CategoryCircuit Breakers
RoHSDetails
ProductThermal Circuit Breakers
TypeThermal Overcurrent
Current Rating12 A
Voltage Rating AC240 VAC
Voltage Rating DC50 VDC
Number of Poles2 Pole
Actuator TypeRocker
Operating Temperature Range- 30 C to + 60 C
IlluminatedIlluminated
Height21 mm
Length41 mm
Termination StyleBlade
Voltage Rating50 VDC, 240 VAC
Width33 mm
Mounting StyleSnap In
Factory Pack Quantity1
Thermal Circuit Breaker 3120-F...
Description
The 3120 circuit breaker/switch combination is an ON/OFF switch
with integral overcurrent protection (S-type TO CBE to EN/IEC
60934). The trip element is a bimetal. Type 3120 is ideally suited for
overload protection of motors, pumps, transformers and cables.
The 3120 circuit breaker is also available as a switch-only version in
accordance with the IEC/EN 61058 (see data sheet switch 3120-F-..Q1).
Product characteristics:
l
rocker or push button actuation
l
single pole and double pole versions
l
reliable switching behaviour (positively trip-free)
l
convenient snap-in mounting
l
international approvals
Options and add-on modules:
illumination
l
water splash protection
l
auxiliary contacts
l
under voltage trip
l
remote trip
l
magnetic trip
l
push-in terminals
l
appliance inlet module
l
1
Technical data
For details please see Technical information
Rated voltage
Current rating range
AC 240 V, DC 50 V
0.1...20 A
(up to 30A upon request for single pole
units)
30,000
30,000
30,000
30,000
operations
operations
operations
operations
at
at
at
at
at
at
at
at
1
1
1
1
1
1
1
1
x
x
x
x
x
x
x
x
I
N
,
I
N
,
I
N
,
I
N
,
I
N
,
I
N
,
I
N
,
I
N
,
inductive
inductive
resistive
inductive
inductive
inductive
inductive
inductive
Typical applications
Medical and laboratory equipment, apparatus and machine
construction, professional tools, household and garden appliances,
offices machines, audio equipment, machine tools
Typical life 1-pole
0.1...20 A
0.1...4 A
4.5...16 A
DC 28 V:
0.1...20 A
Typical life 2-pole
AC 240 V:
AC 240 V:
DC 50 V:
Current ratings and internal resistance values
Current rating
(A)
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.2
1.5
2
2.5
3
3.5
Internal
resistance
per pole (Ω)
94
24
12
5.30
4.20
2.90
1.50
0.9
0.80
0.45
0.27
0.0785
0.0595
0.0565
Current rating
(A)
4
4.5
5
6
7
8
10
12
14
15
16
18
20
Internal
resistance
per pole (Ω)
0.0435
0.0435
0.0325
0.0215
0.0165
0.0165
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
0.1...16 A 50,000 operations
17...20 A 30,000 operations
DC 50 V:
0.1...16 A 50,000 operations
17...20 A 50,000 operations
Ambient temperature
-30 … 60 °C
Insulation coordination
(IEC 60664)
Dielectric strength
Operating area
pole to pole (2-pole)
Insulation resistance
Interrupting capacity I
cn
2.5 kV /2 reinforced insulation at
operating area
test voltage AC 3,000 V
test voltage AC 1,500 V
> 100 MΩ (DC 500 V)
0.1...2 A
10 x I
N
2.5...20 A
1-pole 150 A
2-pole 250 A
Interrupting capacity (UL 1077)
I
N
1-pole, 2- pole
1-pole, 2- pole
0.1...20 A
0.1...20 A
U
N
AC 250 V
DC 50 V
I
nc
5000 A, C, 1
1000 A, C, 1
Degree of protection
(IEC 60529)
Vibration
Current consumption of illumination
Operating voltage
DC 12 V
DC 24 V
DC 48 V
AC 115 V
AC 230 V
Current consumption
Y
5.2 mA
4.5 mA
4.5 mA
2.8 mA
2.2 mA
R
2 mA
2.2 mA
2 mA
1.1 mA
0.9 mA
G
1.4 mA
1.6 mA
1.6 mA
1 mA
0.9 mA
Shock
Corrosion
Humidity
Mass
operating area IP40
terminal area IP00
with water splash cover IP54 or IP66
8 g (57-500 Hz), ± 0.61 mm (10-57 Hz)
test to IEC 60068-2-6, test Fc
10 frequency cycles/axis
30 g (11 ms)
test to IEC 60068-2-27, test Ea
96 hours at 5 % salt mist,
test to IEC 60068-2-11, test Ka
240 hrs in 95 % RH
test to IEC 60068-2-78,
test Cab
approx. 33 g (2-pole)
approx. 27 g (1-pole)
approx. 42 g (2-pole with PT terminals)
1806
www.e-t-a.de
1
How to drive a common cathode digital tube
I want to make a buzzer-beater using a common cathode digital tube display. How do I design the driving circuit for the digital tube?...
飓风狂飙 MCU
42 lights version of love (heart-shaped) water lamp, the romance of science and engineering men, the magic tool for chasing girls, directly on the information
42 lights version of love (heart-shaped) water lamp, the romance of science and engineering men, the magic tool for chasing girls, directly on the information Address: https://pan.baidu.com/s/1VC2nCQj...
tyxdz 51mcu
It's a power supply problem. Can anyone help me solve it?
Explain the function of R17 and how to turn on and off the ss8550...
刘宏志 Power technology
Aniu Ge Series Story Science and Technology Fantasy
The end of 2012 is approaching, and the New Year of 2013 is quietly waving. December 21 has passed, and December 25 will soon be January 1. Brother Niu has read the recent science and technology news ...
jameswangsynnex Robotics Development
Embedded Development Engineer
I have a friend who just graduated from Xiamen University with a master's degree in electronic engineering. He majored in embedded systems and is proficient in C language. He can develop C++ programs ...
highsea Embedded System
Upload a CAN introductory document
What is CAN? Characteristics of CAN, basic concepts of CAN protocol, CAN protocol....
xyufeng2008 MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2051  1847  2817  823  2706  42  38  57  17  55 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号