RC SERIES
INDUSTRIAL RELAYS
The RC Series has high sensitivity 540mW. This WPI industrial relay also
has an insulation distance of 8mm and a dielectric strength of 5000VAC.
UL & CUL File #E223388
DIMENSIONS
1C
3.5(.138)
2C, 1C-T
5.0(.197)
FEATURES
1.
2.
3.
4.
5.
6.
7.
8.
9.
Standard type & High sensitivity type available.
UL Class F (155°C) coil insulation type available.
TV Rated (TV-3, TV-5 or TV-8) available.
Heavy current up to 20Amps.
Insulation distance: 8mm.
Dielectric strength: 5,000 VAC.
High sensitivity in small package.
Nominal power 540mW.
Operating power 300mW.
0.4(.016)
2.8(.11)
20(.787)
29.4(1.157)
Unit: mm(inch)
25.6(1.008)
1(.039)
4.3(.169)
7.5(.295)
12.6(.496)
Tolerance: ±0.2(.008)
SCHEMATICS
(bottom view)
PCB LAYOUT
(bottom view)
20(.787)
5(.197)
5(.197)
ORDERING INFORMATION
RC
(1)
(1)
(2)
1A -
(2)
12 D
S
T F
(3) (4) (5) (6) (7)
(5)
P
(8)
2C
Basic Designation
RC
= RC Series
Contact Arrangement
1A
= 1 Form A (SPST-NO)
1B
= 1 Form B (SPST-NC)
1C
= 1 Form C (SPDT)
2A
= 2 Form A (DPST-NO)
2B
= 2 Form B (DPST-NC)
2C
= 2 Form C (DPDT)
Coil Voltage
DC = 3~110V
AC = 6~220V
Coil Type
D
= DC
A
= AC
(6)
Capacity
Nil
= Standard
T
= High Current
Insulation
Nil
= Class B
F
= Class F
RoHS Compliance
P
= RoHS
Nil
= Standard
1C
7.5(.295)
Enclosure
Nil
= Unsealed
S
= Sealed
7.5(.295)
8 -
∅1.3
(.051)
20(.787)
3.5(.138)
3.5(.138)
(7)
5 -
∅1.3
(.051)
(3)
7.5(.295)
20(.787)
(8)
1C-T
5(.197)
5(.197)
(4)
8 -
∅1.3
(.051)
Unit: mm(inch)
COIL RATINGS (AT 20°C)
Coil Type
Coil Nominal Voltage
(V)
3
5
6
9
12
24
48
100/110
6
12
24
110/120
Coil Resistance
(Ω
± 10%)
17
47
68
155
270
1100
4400
18860
16.5
63
250
5600
Pick-Up Voltage
(V)
≤
2.25
3.75
4.5
6.75
9
18
36
75
4.8
9.6
19.2
88
Drop-Out Voltage
(V)
≥
0.3
0.5
0.6
0.9
1.2
2.4
4.8
10
1.8
3.6
7.2
33
Nominal Current
(mA)
176.5
106.4
88
58
44.4
21.8
10.9
5.3
-
-
-
-
DC
AC
* Max continuous Voltage at 20°C: 130% of Coil Nominal Voltage.
Phone (707) 996-5201 | Fax (707) 996-3380 |
www.worldproducts.com
rH12 060506
Industrial Relay Catalog |
19
RC SERIES
CONTACT RATINGS
Contact Arrangement
Max. Swittching Power
Mac. Switching Voltage
Max. Switching Current
Contact Resistance
Resistive Load
(Cos
φ
=1)
Inductive Load
(Cos
φ
= 0.4 L/R = 7ms)
TV Rating
Contact Material
RC
RC
High Current (T)
1A, 1B, 1C
1A, 1B, 1C
4000VA 600W
3000VA 480W
250VAC 48VDC 250VAC 48VDC
20A
12A
≤100mΩ
≤100mΩ
16A / 250VAC
12A / 250VAC
20A / 30VDC
12A / 30VDC
20A / 125VAC
10A / 48VDC
10A / 48VDC
8A / 250VAC
5A / 250VAC
8A / 30VDC
5A / 30VDC
TV-8(1A-T)
TV-5(1A)
silver alloy
silver alloy
RC
2A
1750WA 210W
250VAC 30VDC
7A
≤100mΩ
7A / 250VAC
7A / 30VDC
2A / 250VAC
2A / 30VDC
TV-3
silver alloy
RC
2B, 2C
1250VA 150W
250VAC 30VDC
5A
≤100mΩ
5A / 250VAC
5A / 30VDC
2A / 250VAC
2A / 30VDC
-
silver alloy
CHARACTERISTICS
Electrical Life
Mechanical Life
Initial Insulation
Resistance
Contact Resis-
tance (Initial)
Operate Time
Release Time
1 x 10
5
1 x 10
7
Min. 100MΩ 500VDC
≤100mΩ
REFERENCE DATA
RC1A, RC1B, RC1C
Timing
20
120
100
≤15ms
≤8ms
50/60Hz 1000VAC 1 min.
(between open contact)
Initial Dielectric
50/60Hz 5000VAC 1 min.
Strength
(between contacts and coils)
50/60Hz 2500VAC 1 min.
(between contact sets)
Malfunction: 10 to 55Hz
Vibration
at Double Amplitude of 1.5mm
Resistance
Destructive: 10 to 55Hz
at Double Amplitude of 1.5mm
Malfunction: 10G(11ms)
Shock Resistance
Destructive: 10G(6ms)
Ambient
-40°C ~ +80°C
Temperature
Relative Humidity
85% at 40°C
Approx. 17g
Unit Weight
Coil Temperature Rise
Life Curves
100
Temp Rise (deg.)
15
50
Time (msec.)
80
12A
60
40
0A
Operation (x10
4
)
30
250VAC Resistive
10
Operate Time
5
Release Time
10
5
3
250VAC Cos
=0.4
20
1
0
1.0
2.0
3.0
0
0.4
0.8
1.2
1.6
2.0
0
2
4
6
8
10
12
Coil Power (W)
Coil Power (W)
Contact Current (A)
High Current (T) RC1A, RC1B, RC1C
Timing
15
Coil Temperature Rise
80
70
500
300
200
100
50
30
20
Life Curves
50
40
0A
30
20
10
Operation (x10
4
)
10
Temp Rise (deg.)
Time (msec.)
60
16A
250VAC Resistive
Operate Time
5
Release Time
10
5
3
2
0
5
250VAC Cos
=0.4
0
1.0
2.0
3.0
0
0.2
0.4
0.6
0.8
1.0
10
15
20
Coil Power (W)
Coil Power (W)
Contact Current (A)
RC2A, RC2B, RC2C
Timing
20
100
5A
Operation (x104)
Coil Temperature Rise
100
50
30
Life Curves
80
Temp Rise (deg.)
7A
0A
15
Time (msec.)
250VAC Resistive
10
5
3
250VAC Cos
=0.4
1
60
10
Operate Time
5
Release Time
0
1.0
Coil Power (W)
40
20
2.0
3.0
0
0.5
1
Coil Power (W)
1.5
2
0
2
4
6
8
10
Contact Current (A)
Phone (707) 996-5201 | Fax (707) 996-3380 |
www.worldproducts.com
20
| Industrial Relay Catalog
