Positronic Industries Presents
POWER CONNECTION SYSTEMS
WITH
SAFETY SHROUD FEATURE
Size 12 Power Contacts
Large Surface Area Mating System
High Reliability
Integral Locking System
Safety Shrouded to Prevent Unsafe
Exposure in Applications where Male
Contacts are Energized when
Disconnected
Hot Plug Capability to 25 Amperes
Contact Current Rating to 40
Amperes
TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulator:
Glass-filled polyester, UL 94V-0.
Contacts:
Precision machined copper alloy with
gold flash over nickel plate.
Push-on Fastener:
Spring tempered copper alloy, tin
plate.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
40 amperes continuous,
derated per IEC 512-3, test 5b.
Initial Contact Resistance: 0.005 ohms max. per IEC 512-2,
test 2b.
Insulation Resistance:
5 G ohms per IEC 512-2, test 3a.
Voltage Proof:
3,000 minimum V r.m.s. per IEC 512-
2,
test 4a, method A.
Clearance and
Creepage Distance:
5.60 (0.220) minimum
Working Voltage:
1,000 minimum V. r.m.s.
Hot Pluggable (50
couplings per UL 1977
paragraph 15):
250 VAC at 25 amperes
Working Temperature:
-55C to +125C
MECHANICAL CHARACTERISTICS:
Removable Contacts:
Rear insertion/ front release. Female
contact features “Closed Entry” design
for highest reliability. 2.39
(0.094)
diameter male con-
tact.
Removable Contact
Retention in Insulator:
67N (15 lbs.) per IEC 512-8, test 15a.
MECHANICAL CHARACTERISTICS (continued):
Fixed Contacts:
Printed board terminations, both
straight and 90. Female contact
features “Closed Entry” design for
highest reliability. 2.39 (0.094) diame-
ter
male contact.
Fixed Contact
Retention in Insulator:
67N (15 lbs.), minimum.
Resistance to Soldering
Iron Heat:
260C (500F) for 10 seconds duration
per IEC 512-6, test 12e, 25 watt
soldering iron.
Contact Terminations:
Crimp removable contacts for wire size
12 AWG (4.0 mm2 ). Straight and 90
solder printed board mount, 2.39
(0.094) tail diameter.
Connection Systems:
Cable to cable, cable to printed board
and cable to panel mount.
Locking System:
Insulators provide locking between
cable to cable, cable to printed board
and cable to panel mount applications.
Polarization:
Provided in insulator design.
Mounting to P.C. Board:
Rapid installation push-on
fasteners.
Mechanical Operations:
500 couplings
Dimensions are in millimeters (inches).
All dimensions are subject to change.