EEWORLDEEWORLDEEWORLD

Part Number

Search

55.33.9.048.50740

Description
Electromechanical Relay, 3PDT-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

55.33.9.048.50740 Overview

Electromechanical Relay, 3PDT-CO, MBB, 52.8VDC (Coil), 1W@48VDCmW (Coil), Random, AC/DC Output

55.33.9.048.50740 Parametric

Parameter NameAttribute value
MakerFINDER
Reach Compliance Codecompliant
body width20.7 mm
body height37.2 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 NICKEL
End contact platingGold
Input switching control typeRandom
Number of terminals11
operating hours10 ms
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical size27.7mm x 20.7mm x 37.2mm
Relay actionMBB
Relay style3 FORM C
Relay function3PDT-CO
release time5 ms
Terminal length0.0056 inch
Termination typeQUICK CONNECT
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
[RVB2601 Creative Application Development] Transplant U8g2 Graphics Library + LCD Weather Display
1. Transplant the u8g2 graphics library, reference link: [Pingtou Ge RVB2601 Creative Application Development] Practice 2-Transplant U8g2 Graphics Library https://bbs.eeworld.com.cn/thread-1198007-1-1...
onoff XuanTie RISC-V Activity Zone
Embedded Basics: Sharing the complete version of the C language video tutorial!
Friends who have learned about embedded development know that learning C language is the foundation of embedded development and is also a very important part. Today I would like to share with you a co...
深入细化 Embedded System
A talented person who doesn't understand technology (repost)
New graduates talk about awards all day long, but you can tell they are all rookies after reading them. What garbage they design. They still have the nerve to judge awards. China's corrupt education. ...
mtbf Talking about work
Question about stepper motor programming
How do you use an encoder to control the speed of a stepper motor and how do you write a program?...
eeleader Industrial Control Electronics
Beautiful women please marry electronic engineers (reprinted)
Ladies, when you choose a husband, please compare the electronic engineer with the following professions: Doctor Almost all women like to pursue doctors. So don't expect your marriage to last more tha...
子诺如歌 Talking
LH0032 circuit, this circuit is self-excited on the pcb
It's really annoying, I put it in multisim simulation and it works so well, but as soon as I take it to the PCB board, it self-excites. It also self-excites when built on a breadboard. What's going on...
ckx提问 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 569  348  2050  2917  1053  12  7  42  59  22 
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