series
OPEN STYLE, METAL COVER/SHIELD REED RELAY
RRN
SPECIFICATIONS RRN
Contact Material:
Rhodium
Ambient Temperature:
Dielectric Strength:
- 40˚C to + 85˚C
500 V rms Across open contacts
1500 V rms All other points
1000 Megohms Min.
0.4 pF typical coil to contacts
50 G's
Insulation Resistance:
Capacitance:
Shock Resistance:
Vibration Resistance:
Operate Time:
Release Time:
Life:
RR - 10 G's to 450 Hz
6 Milliseconds max. depending on 6 Milliseconds worst case.
10 Million operations at rated load
200 Million operations no load
all 1-4PST-NO & SPST-NC
50 Million Operations at no load
for all SPDT, DPDT Contacts.
CONTACT DATA
COIL DATA
Coil Resistance & Nominal Voltage Measured at ± 10% @ 25˚C
Contacts
Max. VDC
250
Max. Amps
VA
15
15
10
1-4PST-NO
1-2PST-NC
SPDT, DPDT
1.0
1.0
0.5
3 POLE
OHMS
50
200
800
3000
1 POLE
2 POLE
OHMS
100
400
1600
4000
4 POLE
OHMS
40
150
600
2300
NOM.
VDC
6
12
24
250
250
OHMS
150
600
2400
4000
NOTE: Voltage, Current, and Power ratings in the table
above are independent maximums and no single value is
to be exceeded. Ratings are based on noninductive,
straight resistive, AC or DC loads without inrush. Other
loads require contact protection or de-rating.
48
Must operate at 80% of nominal voltage @ 25˚C
Struthers-Dunn
ORDERING CODE
Typical Type No.
RRN
3A EV -12D
Series
RRN- Semi open, 3 sided shield
Contact Arrangements
1A - SPST-NO
2A - DPST-NO
3A - 3PST-NO
4A - 4PST-NO
1B - SPST-NC
2B -DPST-NC
1C - SPDT
2C - DPDT
Options
Electrostatic Shield (Consult Factory For Wiring Code E
Diode Across Coil (Observe Polarity, Consult Factory) Code
V
Coil Voltage (DC only)
DC: 6, 12, 24, 48 (Add "D")
(5 volt and other voltages available)
SPECIAL OPTIONS
Special Wiring .
Magnetic Latch Version .
Consult Factory
PAGE 88
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