EEWORLDEEWORLDEEWORLD

Part Number

Search

55.12.9.048.20941

Description
Electromechanical Relay, DPDT-CO, MBB, 52.8VDC (Coil), 1W@48VDCmW (Coil), Random, AC/DC Output
CategoryMechanical and electronic products    relay   
File Size3MB,14 Pages
ManufacturerFINDER
Download Datasheet Parametric View All

55.12.9.048.20941 Overview

Electromechanical Relay, DPDT-CO, MBB, 52.8VDC (Coil), 1W@48VDCmW (Coil), Random, AC/DC Output

55.12.9.048.20941 Parametric

Parameter NameAttribute value
MakerFINDER
Reach Compliance Codecompli
body width20.7 mm
body height35.8 mm
Body length or diameter27.7 mm
Coil operating voltage (DC)38.4 V
Coil power1000 mW
Coil resistance2400 Ω
Maximum coil voltage (DC)52.8 V
Nominal coil voltage48 V
Coil/Input Power TypeDC
Contact (AC) maximum rated power R load2500VA@400VAC
Contact (AC) maximum rated R load20A@400VAC
Maximum contact current (AC)20 A
Maximum contact voltage (AC)400 V
Contact/Output Power TypeAC/DC
Dielectric strength between coil and contacts2000 Vrms
Dielectric strength between breaking contacts1000 Vrms
Electrical life200000 Cycle(s)
End contact materialSILVER CADMIUM OXIDE
Input switching control typeRandom
Number of terminals8
operating hours10 ms
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PCB hole count8
physical size27.7mm x 20.7mm x 35.8mm
Relay actionMBB
Relay style2 FORM C
Relay functionDPDT-CO
release time5 ms
Terminal length0.0048 inch
Termination typeSOLDER
55
55 Series - General purpose relays 7 - 10 A
Features
Printed circuit mount, general purpose
2, 3 & 4 Pole relays
55.12 - 2 Pole 10 A
55.13 - 3 Pole 10 A
55.14 - 4 Pole 7 A
AC coils & DC coils
Cadmium Free contacts (preferred version)
Contact material options
RT III (wash tight) option available
SERIES
55.12
55.13
55.14
Plug-in / PCB Relays
2 pole, 10 A
PCB mount
3 pole, 10 A
PCB mount
4 pole, 7 A
PCB mount
55.12
55.13
55.14
F
OR
UL
RATINGS SEE
:
“General technical information” page
V
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
Rated power AC/DC
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
X-2013, www.findernet.com
Copper side view
Copper side view
Copper side view
2 CO (DPDT)
A
VA
VA
kW
A
10/20
250/400
2,500
500
0.37
10/0.25/0.12
300 (5/5)
AgNi
V AC (50/60 Hz)
V DC
VA (50 Hz)/W
AC
DC
AC/DC
AC/DC
cycles
cycles
ms
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
20 · 10
6
/50 · 10
6
200 · 10
3
10/5
4
1,000
–40…+85
RT I
3 CO (3PDT)
10/20
250/400
2,500
500
0.37
10/0.25/0.12
300 (5/5)
AgNi
6 - 12 - 24 - 48 - 60 - 110 - 120 - 230 - 240
6 - 12 - 24 - 48 - 60 - 110 -125 - 220
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
20 · 10
6
/50 · 10
6
200 · 10
3
10/5
4
1,000
–40…+85
RT I
4 CO (4PDT)
7/15
250/250
1,750
350
0.125
7/0.25/0.12
300 (5/5)
AgNi
Rated voltage/Maximum switching voltage V AC
mW (V/mA)
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
20 · 10
6
/50 · 10
6
150 · 10
3
11/3
4
1,000
–40…+85
RT I
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Environmental protection
Approvals
(according to type)
°C
1
Mouser Welfare Event: Invite new users to place orders and get a 100-yuan reward! (Ended)
[size=5][color=#ff0000] [/color][/size] [size=5][color=#ff0000][b][url=https://bbs.eeworld.com.cn/thread-572653-1-1.html]Award link: Mouser Welfare Activity: Invite new users to place orders and get 1...
EEWORLD社区 Integrated technical exchanges
Problems with dot matrix LCD driver (based on RA8835)...
I am new to the point drawing function W_DOT void __fastcall TForm1:: W_DOT(int O_X,int O_Y) { unsigned char i,j,dat; unsigned int k; j=PARA;//PARA=0x30; i=O_X%8; O_X=O_X/8; k=j*O_Y+O_X+0x4000; /* Dis...
eyeshot Embedded System
3 ways to handle lithium-ion battery testing equipment. Do you know this solution?
[i=s]This post was last edited by qwqwqw2088 on 2019-10-23 08:19[/i]Energy consumption has always been a universal problem that the world needs to face. The market expects safer, cleaner, more efficie...
qwqwqw2088 Analogue and Mixed Signal
Is there any plug-in that can add corresponding connections to the code in KEIL? Attached picture
Is there any plug-in that can add corresponding connections to the code in KEIL, such as the connection shown in the figure below. Thank you everyone...
一沙一世 stm32/stm8
ADC conversion
Hi everyone, I am new to WinCE and I have a few questions.The board I use is mini6410 WinCE 6.0 for development. I want to write an application that has the function of ADC conversion.I would like to ...
breaking622 Embedded System
The correct answer to TI's power supply test question about LDO efficiency calculation
Regarding the question mentioned in dontium's post "[url=https://bbs.eeworld.com.cn/thread-349175-1-1.html][b][color=#006699]Can you determine the efficiency of LDO? -- Talking about TI power supply t...
wojiaomt Analogue and Mixed Signal

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 137  1330  1702  258  836  3  27  35  6  17 
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