APPLICABLE STANDARD
UL approved(E481344)
1
△
OPERATING TEMPERATURE
STORAGE TEMPERATURE
-20 C TO +90 C
-10 C TO +60 C
(Including temperature rise due to conduction)
RANGE
RANGE
RATING
VOLTAGE
CURRENT
AC,DC 1000V
117.2 TO 152.05 mm2
250MCM
APPLICABLE CABLE
410 A (NOTE5)
SPECIFICATIONS
ITEM
TEST METHOD
REQUIREMENTS
QT AT
CONSTRUCTION
GENERAL EXAMINATION
X
X
X
VISUALLY AND BY MEASURING INSTRUMENT.
CONFIRMED VISUALLY.
ACCORDING TO DRAWING.
X
MARKING
ELECTRIC CHARACTERISTICS
X
X
CONTACT RESISTANCE
MEASURED AT THE CONTACT AT DC 1A.
0.3mΩ MAX.
INSULATION RESISTANCE
VOLTAGE PROOF
X
X
MEASURED AT DC 500V.
1000MΩ MIN.
―
―
AC 2200V APPLIED FOR 1min.
NO FLASHOVER OR BREAKDOWN.
MECHANICAL CHARACTERISTICS
CONNECTOR INSERTION AND
MEASURED WITH AN APPLICABLE CONNECTOR
INSERTION AND WITHDRAWAL FORCES: 150N MAX.
NO DAMAGE
X
X
―
―
WITHDRAWAL FORCES
WITHOUT A LOCKING DEVICE.
TERMINAL RETENTION FORCE
MECHANICAL OPERATION
280N APPLIED AT THE CONNECTION
1) NO FUNCTION IMPAIRING DAMAGE, CRACKS, OR
LOOSENESS IN THE PARTS.
2) CONTACT RESISTANCE: 0.8 mΩ MAX.
INSERETED AND EXTRACTED 50 TIMES.
X
―
FREQUENCY RANGE: 10 TO 500Hz/CYCLE,SINGLE AMPLITUDE OF 1) NO ELECTRICAL DISCONUITY OF 10μs.
VIBRATION
SHOCK
0.75mm, FOR 3 HOURS IN 3 AXIAL DIRECTIONS
2) NO DAMAGE, CRACKS, OR LOOSENESS IN THE
X
X
―
―
(MIL-STD-1344 method 2005, condition 2).
IN 6 AXIAL DIRECTIONS AT AN ACCELERATION OF 490 m/s2, 1) NO ELECTRICAL DISCONUITY OF 10μs.
PARTS.
A PULSE DURATION OF 11ms AND PERFORMED 3 TIMES.
2) NO DAMAGE, CRACKS, OR LOOSENESS IN THE
PARTS.
ENVIRONMENTAL CHARACTERISTICS
1) INSULATION RESISTANCE: 10MΩ MIN (WHEN
WET).
DAMP HEAT
2) INSULATION RESISTANCE: 100MΩ MIN (WHEN
DRY).
TEMPERATURE: 40゚ C, HUMIDITY 90 TO 95%, LEFT FOR 96
HOURS.
X
X
―
―
(STEADY STATE)
3) NO DAMAGE, CRACKS, OR LOOSENESS IN THE
PARTS.
TEMPERATURE: -40゚ C → R/T(3) → +105゚ C → R/T
1) INSULATION RESISTANCE: 1000MΩ MIN.
2) NO DAMAGE, CRACKS, OR LOOSENESS IN THE
PARTS.
TEMPERATURE CYCLE
TIME: 30 → 2 TO 3 → 30 → 2 TO 3 min
TESTED OVER 5 CYCLES.
X
X
RESISTANCE TO HEAT
RESISTANCE TO COLD
EXPOSED AT A TEMPERATURE OF +105゚ C FOR 96 HOURS.
EXPOSED AT A TEMPERATURE OF -40゚ C FOR 96 HOURS.
NO DAMAGE, CRACKS, OR LOOSENESS IN THE PARTS.
NO DAMAGE, CRACKS, OR LOOSENESS IN THE PARTS.
―
―
CONNECTED TO AN APPLICABLE CONTACT AT A WATER DEPTH OF
1m FOR 30 MINUTES.
SEALING(2)
NO WATER PENETRATION INSIDE THE CONNECTOR.
NO AIR BUBBLES EMITTED FROM THE CONNECTOR.
X
X
―
―
CONNECTED TO AN APPLICABLE CONTACT, 17.6kPa OF AIR
PRESSURE WAS APPLIED FOR 30 SECONDS.
AIR TIGHTNESS(2)
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
TY.TAKAHASHI
CHECKED
DATE
1
DIS-C-00013440
EJ.KUNII
20221130
1
REMARKS
APPROVED
CHECKED
DESIGNED
TP.KOMATSU
20220520
20220518
20220517
Notes: (1)
Above specifications show the values in assembled condition with
applicable crimp contacts.
EJ.KUNII
HR.SATO
(2) Sealing and air tightness were tested under mated condition with an
applicable connector, and SANKEI CO.,LTD KEIGLAND E2KD 2428 installed.
(3) R/T = room temperature
DRAWN
HR.SATO
20220516
For unspecified specifications, refer to IEC 60512 (JIS C 5402).
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
PART NO.
CODE NO.
ELC-119505-81-00
EM40M-WBR-1SCA-K(81)
SPECIFICATION SHEET
1
1/2
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HIROSE ELECTRIC CO., LTD.
CL0138-0071-0-81
FORM HD0011-2-1