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2688 WESTHILLS COURT, SIMI VALLEY, CA 93065-2635
To: All Hirose Sales Personnel and Partners
From: Hirose USA Marketing Dept.
Subject: New Product Release for EM30MSD Series
April 15, 2015
NEW PRODUCT
INTRODUCTION
From
HIROSE ELECTRIC
USA
One of the newest products in the industrial power connector line-up from Hirose Electric is the
EM30MSD Series. This connector is a manual service disconnect, which works to physically
interrupt the circuit and protect operators from high voltage shock accidents. This series provides
up to 200A capacity in a compact package. The EM30MSD is designed for use in high-voltage
applications in which the current flow must be turned off and on for maintenance, repair, etc. It
is equipped with multiple contact points that produce high contact reliability and improved
performance under shock and vibration.
This series features a safety design with IP2X finger protection, and the signal contacts are configured
with an interlocking switch to detect mated status. The EM30MSD series is IP68 water-resistant,
RoHS-compliant, and is UL, C-UL, and TÜV pending.
The current rating is up to 200 Amps, voltage rating is 1500V AC/DC (power contact), with an operating
tempature of -40° C to + 105° C, and it handles up to 50 mating cycles. The EM30MSD Series
connector is suitable for use in applications such as high-power battery storage, uninterrupted power
supplies, and heavy vehicle construction machinery.
A manual service disconnect physically interrupts the electric circuit and protects
operators from high voltage shock accidents.
Mated
Power Line
Signal Line
Unmated
Plug
Removal
Plug removal physically interrupts the circuit.
m
6m
35. 0”)
4
(1.
3”)
(4.3
Receptacle side
Signal Contact
Interlocking Switch
m
.7m
41 4”)
6
(1.
50mm (1.97”)
mm
110
Plug side
Signal Contact
φ
Plug insertion before rotation
φ
h:
m
84m
Pitc
1”)
(3.3
Rotating towards
locking
Fully locked
By rotating the plug, signal lines are switched ON and OFF.
Signal lines are always switched in the “OFF” position prior
to the plug removal.This will avoid a hot-swapping condition.
Please consult Hirose USA for any questions on part numbers, drawings and other technical information.
Christopher Tubbs, Licia Wolf - Hirose Marketing Dept.
News Release
FOR IMMEDIATE RELEASE
April 8, 2015
Editor Contact Information
Chris Tubbs, Hirose Electric
(805) 306-2052
[email protected]
Garth Miller, All Business Marketing
(919) 424-0090
[email protected]
Developed for industrial applications, the EM12M Series connector offers low contact resistance
achieved through multiple contact points…
HIROSE LAUNCHES HIGH POWER
WIRE-TO-WIRE CONNECTOR SYSTEM THAT SUPPORTS 90 AMPS
SIMI VALLEY, CA — April 8, 2015 — Hirose, a leader in the development of innovative
connector solutions, has designed a new high power wire-to-wire connector system for industrial
and medical applications. The EM12M Series single position, snap-in lock power connector
supports up to 90 Amps using 22mm2 cables. A reliable, multi-point contact design delivers low
contact resistance and high current carrying capacity.
The EM12M Series utilizes mating keys and colored housings to prevent mis-wiring in installations
with multiple wire-to-wire connectors. Providing additional safety measures, the EM12M Series
meets the IEC 60601 finger test to protect field operators from electrical shock.
The EM12M Series features a quick and secure snap-in inertia lock, with an audible click and tactile
snap that indicates complete mating. The high power wire-to-wire connector system simplifies
assembly, as the receptacle accepts a standard crimp terminal on the receptacle for 38mm2, 22mm2
and 14mm2 wire sizes. The receptacle also accepts a BUS bar connection. The plug can be crimpterminated with a standard crimp tool.
“With its circular, multi-contact point design, the EM12M Series high power wire-to-wire
connector system minimizes contact resistance to achieve a very high current capability,” said Rick
van Weezel, Vice-President of Sales and Marketing for Hirose Electric USA. “The EM12M Series
connector is one of the highest current-rated wire to wire connectors in the Hirose product family.”
Well suited for a variety of high power applications, the EM12M Series connector systems is
currently being used in power controller inverter, robot controller, storage battery, medical
equipment, Base Station Transceiver, and UPS applications.
The EM12M Series has an operating temperature range of -25˚C to + 105˚C, a contact resistance of
0.5m ohms maximum at 1A, and an insulation resistance of 1000M ohms maximum at 500VDC.
The connector has a rated voltage of 600VAC/DC, rated current up to 90A, and a withstanding
voltage rating of 3310VAC.
The EM12M Series is UL and TÜV certified.
For additional information about the EM12M Series connectors, please visit: www.hirose.com/us.
ABOUT HIROSE ELECTRIC
Hirose Electric Co., Ltd. is a leading global supplier of innovative interconnects, with sales of over
$1 billion to customers worldwide. Hirose employs advanced engineering services, superior
customer support and worldwide manufacturing capabilities to provide value-based connector
solutions for various industries including: industrial, telecommunication, consumer electronics,
computer and automotive. More information can be found on Hirose Electric’s corporate website at
www.hirose.com/us.
EM12M Series
Power Connector
Features
NEW
PRODUCT
From
HIROSE ELECTRIC
USA
1．Supports 90 Amps using 22mm² cable
2．Quick and secure snap-in lock mechanism
3．Safety design with finger protection
4．Crimp termination with commercially-available
crimp tool
5．Keying and colored housings prevent
mis-mating
6. TÜV, UL certified
Multi-Point Contacts and Shock Safety Design
Finger Safety Feature
Multiple contact points lower contact resistance
and achieve high current capability.
Cross Section View
Multiple Contact points
Receptacle
Female Terminal
Finger shock protection
provides safe operation
for users
Male Terminal
Plastic Cover
Finger Test
Secure Connection with Multiple
Contact Connection Feature
Plug
Dimensions and Lock Mechanism
Dimensions (mm)
Receptacle
Plug
EM12MR-1SCx (xx)
Mated
EM12MP-1PCx (xx)
Receptacle
Pending
Unlock Lever
Plug
28.4
61
31
Mate
33.5
72.8
42
Snap-in Lock for Safety Operation
68.5
37.9
For Mating
Push in the plug.
For Unmating
Depress unlock lever and pull
plug from receptacle.
mating prevents incomplete mating.
Audible tactile “click” during
”
Hirose Electric USA | 2688 Westhills Court | Simi Valley, CA 93065 | T: (805) 522-7958 | www.hirose.com
Applications
Storage Batteries
Power Controller
Inverters
Base Station
Transceivers
Medical Equipment
Uninterrupted
Power Supplies
Robotic Controllers
Specifications
■ Material and Finish
Item
Material
Finish
Housing
PBT
UL94V-0, Black or Red
Terminal Cover
PA
UL94V-0, Black
Contact Spring
Copper Alloy
Silver plating
Contact
Copper Alloy
Silver plating
■ Performance Characteristics
Cross-sectional area of applicable cable
Plug
Rated Current
Receptacle
14 (10.52 to 16.78) mm2
22 (16.78 to 26.66) mm2 22 (16.78 to 26.66) mm2
38 (26.66 to 42.42) mm2
Rated Voltage
600V AC/DC
Operating Temperature
Range
-25° C to +105 ° C
Contact Resistance
0.5 mΩ Max. (1 A DC )
Insulation Resistance
1000 MΩ Min. (500 V DC)
Withstanding Voltage
3310V AC , 1 minute
Mating Cycles
30 times
Rated Current
70 Amps
90 Amps
・RoHS compliant
Specifications herein are subject to change without notice. Contact Hirose for latest specifications, drawings or availabilities.
Hirose Electric USA | 2688 Westhills Court | Simi Valley, CA 93065 | T: (805) 522-7958 | www.hirose.com 3-2015