EEWORLDEEWORLDEEWORLD

Part Number

Search

3120-F311-P7T1-W15QY2-0.8A

Description
1 POLE(S), 0.8A, 250 V(AC), 50 V(DC), PANEL MOUNT, THERMAL CIRCUIT BREAKER,
CategoryCircuit protection    Circuit protection   
File Size441KB,5 Pages
ManufacturerE-T-A [E-T-A Circuit Breakers]
Download Datasheet Parametric View All

3120-F311-P7T1-W15QY2-0.8A Overview

1 POLE(S), 0.8A, 250 V(AC), 50 V(DC), PANEL MOUNT, THERMAL CIRCUIT BREAKER,

3120-F311-P7T1-W15QY2-0.8A Parametric

Parameter NameAttribute value
Objectid1297339593
Reach Compliance Codecompliant
Actuator typeROCKER
body width21 mm
body height33 mm
Body length or diameter54 mm
circuit functionMANUAL ON/OFF
Circuit protection typeTHERMAL CIRCUIT BREAKER
Environmental characteristicsCORROSSION RESISTANT
Installation featuresPANEL MOUNT
Number of poles1
Maximum operating temperature60 °C
Minimum operating temperature-30 °C
physical size54mm x 21mm x 33mm
Rated breaking capacity8 A
Rated current0.8 A
Rated voltage (AC)250 V
Rated voltage (DC)50 V
GuidelineCCC; CSA; UL; VDE
surface mountNO
Terminal shapeQUICK CONNECT
Thermal Overcurrent Circuit Breaker 3120-F...
Description
An extremely versatile range of rocker switch/thermal circuit breakers
(S-type TO CBE to EN 60934 with trip free mechanism) offering the choice
of single pole, double pole with single pole protection, and double pole
with protection on both poles. Designed for snap-in panel mounting with
versions available for three different panel cut-out sizes. Illumination is
optional and there is a range of colours and markings for the rocker.
Add on modules:
Under voltage release coil (for double pole versions only).
Magnetic trip coil for short circuit protection.
Magnetic trip coil for remote relay trip.
Auxiliary contacts for status signalling.
Approved to CBE standard EN 60934 (IEC 60934).
Meets the requirements regarding fire resistance of EN 60335-1 : 2007-02
Safety of household and similar electrical appliances.
3120-F3...F5
Typical applications
Technical data
Motors, transformers, solenoids, extra low voltage wiring systems, office
machines, electro-medical equipment, power supplies, communications
systems, medical equipment to EN 60601.
Standard current ratings and typical 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
Dielectric strength
(IEC 60664 and 60664A)
operating area
between poles (2-pole)
Insulation resistance
Interrupting capacity I
cn
3120-F7
2
For further details please see chapter: Technical Information
Voltage rating
AC 240 V; DC 50 V
(AC 415 V to special order)
(UL: AC 250 V; DC 50 V)
Current ratings
0.1...20 A
(up to 30 A to special order, single pole only)
Typical life
AC 240 V:
DC 50 V:
DC 28 V:
AC 415 V:
AC 240 V:
0.1...20 A
0.1...4 A
4.5...16 A
0.1...20 A
0.1...16 A
0.1...16 A
17...20 A
DC 50 V:
0.1...16 A
17...20 A
Ambient temperature
Insulation co-ordination
(IEC 60664 and 60664 A
1-pole
30,000 operations at 1 x I
N
, inductive
30,000 operations at 1 x I
N
, inductive
30,000 operations at 1 x I
N
, resistive
30,000 operations at 1 x I
N
, inductive
2-pole
10,000 operations at 1 x I
N
, inductive
50,000 operations at 1 x I
N
, inductive
30,000 operations at 1 x I
N
, inductive
50,000 operations at 1 x I
N
, inductive
10,000 operations at 1 x I
N
, inductive
-30...+60 °C (-22...+140 °F)
rated impulse
pollution
withstand voltage
degree
2.5 kV
2
reinforced insulation in operating area
Illumination voltage/power consumption
operating voltage
12 V DC
24 V DC
115 V AC
230 V AC
power consumption
Y+R
2 mA
2 mA
0.9 mA
0.9 mA
G
3.5 mA
3.5 mA
2.8 mA
2.8 mA
test voltage
AC 3,000 V
AC 1,500 V
> 100 MΩ (DC 500 V)
0.1...2 A 10 x I
N
2.5...20 A 250 A 2-pole, or 150 A 1-pole
Interrupting capacity (UL 1077)
I
N
1, 2-pole
1, 2-pole
Degree of protection
(IEC 60529/DIN 40050)
Vibration
0.1...20 A
0.1...20 A
U
N
AC 250 V
DC 50 V
I
nc
5000 A
1000 A
Approvals
Authority
VDE (EN 60934)
Voltage ratings
AC 240 V; DC 28 V
DC 50 V
DC 50 V
AC 250 V; DC 50 V
AC 250 V; DC 50 V
Current ratings
0.1...20 A
0.1...20 A
2-pole
0.1...10 A
1-pole
0.1...20 A
0.1...20 A
Shock
Corrosion
Humidity
Mass
UL, CSA
CCC
operating area IP40
(IP54 with water splash protection)
terminal area IP00
8 g (57-500 Hz), ± 0.61 mm (10-57 Hz)
to IEC 60068-2-6, test Fc
10 frequency cycles/axis
30 g (11 ms)
to IEC 60068-2-27, test Ea
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
240 hours at 95 % RH,
to IEC 60068-2-78, test Cab
approx. 33 g (double pole)
approx. 27 g (single pole)
Issue D
www.e-t-a.de
2
- 67
[AN-753 Application Note] Configuring the AD7877
Introduction: The AD7877 touch screen controller is a 12-bit successive approximation ADC with a synchronous serial interface and low on-resistance switches for driving touch screens....
EEWORLD社区 ADI Reference Circuit
Why does DSP enter an illegal interrupt when debugging to time() or rand()?
DSP cmd file stores code and data in external memory. When debugging and running, it will enter an illegal interrupt [b]interrupt void ILLEGAL_ISR(void)[/b] when calling time(NULL) or srand() or rand....
lzj347641801 DSP and ARM Processors
How many people are working on 65nm?
How many people are working on 65nm? How many are there in China?...
zhuxl Analog electronics
IAR_for_AVR Getting Started Study Notes.
[color=#006699]IAR_for_AVR Getting Started Study Notes.[/color]...
jimmywangning Microchip MCU
I changed the content in RTC and the system can't start?
I am currently using a 6410+wince6 platform. I changed the content in the RTC. I used the CPU RTC before. Now we have added an external RTC, and I read and write it through iic. Question 1: If I use t...
anan Embedded System
How to set up a login with username and password for the FTP that comes with wince6?
1. Add the FTP service to the component 2. Add the following registration information to project.reg under the project [HKEY_LOCAL_MACHINE\Services\FTPD] "FriendlyName"="FTP" "Dll"="FTPD.Dll" "Order"=...
pengyouafei Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 126  1888  2287  1072  2409  3  39  47  22  49 
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