CII Mid-Range Relays
FCA-125 Series, 25 Amperes, SPDT
This results in appreciably
increased contact pressure
in both states over that of a
spring return nonpolar
design. We also
manufacture other versions
of this relay:
The Series FCA-125 relay
is a polarized single-side
stable design, where the
flux from a permanent
magnet provides the
armature holding force in
the deactivated state, and
its flux path is switched and
combined with the coil flux
in the operated state.
FCA-325 — 25 Ampere
3PDT Relay
FCAC-325 — 25 Ampere
3PST-NO Relay with 2 amp
SPDT auxiliary
Product Facts
n
Hermetically Sealed
n
All Welded Construction
n
Balanced Force
n
Permanent Magnet Drive
n
Contacts — Silver Cadmium
Oxide with Gold Plating
n
Coils for DC, 50 to 400Hz
and 400Hz AC
n
Weight 1.6 ounces max.
(45.4 grams)
n
Contact Rating — Amperes
Ratings Are Continuous Duty
Type of
Load
Resistive
Inductive
Inductive
Motor
Lamp
Qualified to M6106/19,
M83536/36, /37
Life (Min.)
Cycles x 103
50
10
20
50
50
115VAC
400Hz
25
—
15
10
5
28 VDC
25
12
—
10
5
115VAC
60Hz*
10
10
—
8
—
*60 Hz loads rated for 10,000 operations
Temperature Rating —
-70˚C TO + 125˚C
Altitude — 300,000 Feet
Shock* —
Z, Y, & X Enclosures —
200 g for 6 mS
W & M Enclosures (Stud Mtg.) —
100 g for 6 mS
Vibration, Sinusoidal* —
Z, Y, & X Enclosures —
30 g 33-3000Hz
W & M Enclosures (Stud Mtg.) —
20 g 33-3000Hz
Vibration, Random* —
Z, Y, & X Enclosures —
0.4 g2/Hz 50-2000Hz
W & M Enclosures (Stud Mtg.) —
0.2 g2/Hz 50-2000Hz
Dielectric Strength —
At Sea Level —
All circuits to ground and circuit to
circuit — 1250 V rms
Coil to ground — 1000 V rms
At 80,000 Feet — 350 V rms
Insulation Resistance —
Initial (500 VDC) — 100 MΩ Min.
After Life or Environmental Tests —
50 MΩ Min.
Operate Time at Nominal
Voltage —
DC Relays — 10 ms or less
AC Relays — 15 ms or less
Release Time at Nominal
Voltage —
DC Relays — 10 ms or less
AC Relays — 50 ms or less
5
CII Mid-Range Relays
Overload Current — 50 AMPS DC, 80 AMPS 400Hz
Rupture Current — 60 AMPS DC, 100 AMPS 400Hz
Contact Make Bounce —1 MILLISECOND AT NOMINAL VOLTAGE
Max. Contact Drop at 25 Amps — INITIAL 0.150 VOLTS
End of Life — 0.175 VOLTS
General Specifications
* Max. contact opening under vibration
or shock 10 microseconds
Coil Data
Coil
Code
1
2
3
4 (A)
5
6
7
8
9
A.
B.
C.
D.
E.
Nominal
Voltages
Freq.
Hz
DC Res.
AC Amps (B)
6
12
28
28
48
28
28
115
115
DC
DC
DC
DC
DC
400Hz
50/400Hz
400 Hz
50/400 Hz
20 Ω
80 Ω
320 Ω
320 Ω
920 Ω
180 mA
100 mA
40 mA
30 mA
Over Temperature Range
Pickup or
Dropout or
Must Hold
Below Volts
Above Volts
Voltage (C)
4.5
0.3
2.5
9.0
0.75
4.5
18.0
1.5
7.0
18.0
1.5
7.0
32.0
2.5
14.0
22.0
1.25
10.0
22.0
1.25
10.0
90.0
5.0
40.0
95.0
5.0
40.0
CODE 4 COILS HAVE BACK EMF SUPPRESSION TO 42 VOLTS MAX.
DC COIL RESISTANCE ± 10% AT 25˚C; AC COIL MAX. CURRENT AT NOMINAL VOLTAGE.
RELAY WILL STAY IN PICKED-UP STATE DOWN TO MUST HOLD VOLTAGES SHOWN.
MAX. OVERVOLTAGE: 6 & 12 VDC COILS 120% OF NOMINAL; ALL OTHERS 110% OF NOMINAL.
COILS AVAILABLE FOR OTHER VOLTAGES AND FOR AC 50/60HZ.
NOTE: Only DC Coil Models are QPL Approved.
5–21
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
CII Mid-Range Relays
FCA-125 Series, 25 Amperes, SPDT (Continued)
Below are shown the standard terminal types and the enclosures available. Specify the assembly as indicated under How
To Order. Dimensions are shown in inches ± .010 and (Millimeters ± .25).
Terminals
Enclosures
5–22
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
CII Mid-Range Relays
FCA-125 Series, 25 Amperes, SPDT (Continued)
Terminal Wiring
5
CII Mid-Range Relays
TERMINAL VIEW
HOW TO ORDER
FCA-125-A Y 4
RELAY TYPE
TERMINALS (Socket Pins, DC Coil)
ENCLOSURE (With Flanges)
COIL (28 VDC With Transient Suppression).
NOTE: Only DC coil models are QPL Approved
* The part number example shown on this page is for catalog items. For a list of specific QPL part numbers, please see the index in Section 15.
5–23
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
很抱歉,暂时无法提供与“7-1617748-6”相匹配的价格&库存,您可以联系我们找货
免费人工找货