BR231D
Miniature
10 Amps • 4PDT
Magnetic Latching
To MIL-PRF-83536
DC Suppressed Coils
SPECIFICATIONS
GENERAL
Contact Arrangement
.......................... 4PDT (4 Form C)
Magnetic Latching
Weight..........................................................2.2
oz approx.
Designed to meet the requirements of MIL-PRF-83536
PERFORMANCE
Contact Rating
(Note 1):
Resistive ................................... 10 Amps @ 28 VDC or
115/208V 400 Hz
(Case Grounded)
Inductive ..................................... 8 Amps @ 28 VDC or
115/208V 400 Hz
(Case Grounded)
2.5 Amps @ 115/208V 60 Hz
(Case Grounded)
Motor........................................... 4 Amps @ 28 VDC or
115/208V 400 Hz
(Case Grounded)
2 Amps @ 115/208V 60 Hz
(Case Grounded)
Lamp .......................................... 2 Amps @ 28 VDC or
115/208V 400 Hz
(Case Grounded)
1.5 Amps @ 115/208V 60 Hz
(Case Grounded)
.....................100,000 operations minimum @ rated
o
resistive load, 125 C
Latch/Reset Power..................................500
mw approx.
Life
Latch/Reset Time:
DC Coil
15 ms max
Excluding bounce time at nominal coil voltage
Contact Bounce Time.......................................
1 ms max
@ rated contact load, 28 VDC
Contact Voltage Drop:
Before Life............................. 150 mv max @ 10 Amps
and 6 VDC
After Life ................................ 175 mv max @ 10 Amps
and 6 VDC
ENVIRONMENTAL
o
o
Temperature Range
............................... -70 C to +125 C
Vibration
(Note 2).............................. 0.12" DA 10 - 70 Hz
30 G's 70 - 3,000 Hz
Shock (Operating)(Note
2) ......................... 200 G's 6 ms
ELECTRICAL CHARACTERISTICS
Duty Cycle........................................................Continuous
Insulation Resistance...............................
100 megohms
o
@ 500V 25 C
Dielectric Strength:
Sea Level:
Contact to Case ................................... 1,250 VRMS
Contact to Coil ..................................... 1,250 VRMS
Coil to Case ......................................... 1,000 VRMS
Across Open Contacts ........................ 1,250 VRMS
80,000 Feet:
All Points ................................................. 350 VRMS
MIL-PRF-83536/19 QUALIFIED to ER level L
Notes:
1. For other ratings consult the factory.
2.
For applications requiring higher shock and
vibration, consult the factory.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W:2000 Rev. 5
3. AC coil line frequency 50 to 400 Hz.
BR231D
COIL DATA:
MODEL BR231D PART NUMBER
NOMINAL COIL VOLTAGE
MAXIMUM COIL VOLTAGE
LATCH/RESET VOLTAGE (MAX @ +125 C)
LATCH/RESET VOLTAGE (MAX)
MAXIMUM BACK EMF
COIL RESISTANCE ± 10% @ 25 C
o
o
BR231D-28()()-6V
6 VDC
8 VDC
4.5 VDC
3 VDC
9 VDC
28 OHMS
BR231D-112()()-12V
12 VDC
15 VDC
9 VDC
6 VDC
3 VDC
112 OHMS
BR231D-450()()-28V
28 VDC
29 VDC
18 VDC
13 VDC
3 VDC
450 OHMS
BR231D-1500()()-48V
48 VDC
59 VDC
36 VDC
24 VDC
3 VDC
1500 OHMS
------------------------------------------------------------------- Relay Type
--------------------------------------------- Nominal coil resistance
----------------------------------- Terminal style
--------------------------- Mounting Type
--------------- Nominal coil voltage
BR231D -
SCHEMATIC
TERMINAL VIEW
450
C
2 - 28V
TERMINAL STYLES
MOUNTING CODES
GENERAL NOTES
• Unless otherwise specified, all tests made at nominal coil
o
voltages, @ 25 C.
• For special coil variations, switching configurations, ter-
minals styles and mounting types, consult the factory.
• Unless otherwise specified, tolerances on decimal
dimensions are ± .010".
• Specifications contained herein are subject to change
without notice.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W:2000 Rev. 5
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