APPLICABLE STANDARD
Note deleted
1
Operating Temperature
Range
Storage Temperature
Range
-25°C to +105°C(2)
-10°C to +60°C
Voltage
Rating
AC 600V , DC 600V
40A (5.5mm2 cable)
50A (8mm2 cable)
70A (14mm2 cable)
5.5mm2 (AWG10)
8mm2 (AWG8)
14mm2(AWG6)
Current
Applicable Cable
SPECIFICATIONS
ITEM
TEST METHOD
REQUIREMENTS
QT AT
CONSTRUCTION
General Examination
Examined visually and with a measuring instrument.
Confirmed visually.
X
X
X
X
According to the drawing.
Marking
ELECTRICAL CHARACTERISTICS
Contact Resistance
X
X
Measured at DC 1A.
1mΩ MAX.
―
―
Insulation Resistance
Measured at DC 500V.
1000MΩ MIN.
Voltage Proof
X
AC 2500V applied for 1min.(NECA C 2811)
No flashover or breakdown.
―
Measured at 660A applied for 1s. (5.5mm2 cable)
Measured at 960A applied for 1s. (8mm2 cable)
Measured at 1680A applied for 1s. (14mm2 cable)
(JIS C 8201)
Short-Time Withstand
Current Test
X
Contact Resistance: 1.5 mΩ MAX.
―
MECHANICAL CHARACTERISTICS
Crimp Contact Insertion
and Extraction Forces
Measured with an applicable connector.
Insertion Force: 110N MAX.
X
X
―
―
1) No function impairing damage, cracks, or
looseness of parts.
2) Contact Resistance: 1.5mΩ MAX.
3) Insertion Force: 110N MAX.
Contact Inserted and Extracted 50 times.
Mechanical Operation
Frequency: 10 Hz to 55 Hz
Single amplitude: 0.75 mm
Performed two hours in each of three mutually
perpendicular directions.
1) No electrical disconuity of 10μs.
2) No damage, cracks, or looseness of parts.
Vibration
X
―
(MIL-STD-1344 Method 2005, Condition 2)
Acceleration: 500 m/s2
Half sine wave pulses of 11 ms.
Performed five times both ways in each of three
mutually perpendicular directions.
1) No electrical disconuity of 10μs.
2) No damage, cracks, or looseness of parts.
Shock
X
X
―
―
A 150N pulling force was applied to the connection
side. (5.5mm2 cable, 8mm2 cable)
Contact Retention Force
No damage.
A 200N pulling force was applied to the connection
side. (14mm2 cable) (NECA C 2811)
ENVIRONMENTAL CHARACTERISTICS
1) Insulation Resistance: 20MΩ MIN.
2) Voltage Proof: AC 2500V applied for 1min.
No flashover or breakdown.
3) No damage, cracks, or looseness of parts.
1) Insulation Resistance: 20MΩ MIN.
2) Voltage Proof: AC 2500V applied for 1min.
No flashover or breakdown.
Subjected to 40±2°C, at a humidity 90% to 95%, for
96 hours. Returned to room temperature and normal
humidity, and removed of any water. (NECA C 2811)
Damp Heat
(Steady State)
X
X
―
―
Subjected to -25±3°C for 2 hours. Returned to room
Heat and Cold Resistance temperature for 1 hour. Subjected to 70±3°C for 2
hours. (NECA C 2811)
3) No damage, cracks, or looseness of parts.
40A (5.5mm2 cable)
50A (8mm2 cable)
70A (14mm2 cable)
With the rated current shown above applied,
subjected to the following cycle 192 times.
Subjected to 40±3°C for 10 minutes, cooled to 30°C
and left for 10 minutes. (JIS C 8201)
1) Contact Resistance: 1.5mΩ MAX.
2) No damage, cracks, or looseness of parts.
X
Ageing Test
COUNT
―
DESCRIPTION OF REVISIONS
DESIGNED
HR.SATO
CHECKED
DATE
1
1
DIS-C-00017593
KI.NAGANUMA
20240520
Notes
APPROVED
CHECKED
DESIGNED
TP.KOMATSU
KI.NAGANUMA
HR.SATO
20230404
20230404
20230404
(1)
(2)
Above specifications show the values in assembled condition with
applicable crimp contacts.
Including temperature rise caused by current carrying.
DRAWN
HR.SATO
20230404
Unless otherwise specified, refer to IEC 60512 (JIS C 5402).
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
PART NO.
CODE NO.
ELC-394642-01-00
EF2-D60BA-1(01)
SPECIFICATION SHEET
1
1/1
HIROSE ELECTRIC CO., LTD.
CL0142-0141-0-01
△
FORM HD0011-2-1