Catalog 1308242
Issued 3-03
SCHRACK
RP 3 SL
series
16 Amp, 1 Pole
PC Board Relay for High Inrush Loads
File E214025
Users should thoroughly review the technical data before selecting a product
part number. It is recommended that users also seek out the pertinent
approvals files of the agencies/laboratories and review them to ensure the
product meets the requirements for a given application.
Features
•
•
•
•
1 Form A (SPST-NO).
16 amp models handles up to 120A peak inrush current.
4kV/8mm contact-to-coil.
Latching and non-latching types.
Environmental Data
Temperature Range:
Operating:
-40°C to +70°C.
Vibration (30-300 Hz.):
20g.
Shock (destructive):
100g.
Contact Data
Arrangements:
1 Form A (SPST-NO), single contact.
Material:
Silver-tim oxide.
Expected Mechanical Life:
30 million operations.
Ratings:
Current:
16A
Voltage:
250VAC
Power (breaking):
4,000VA
Voltage (breaking):
440VAC
Make Current (max 4s at 10% duty cycle):
25A
Peak Inrush Current:
120A
Load/Life
12A, 250VAC, cosϕ = 1; 300,000 ops.
TV8; 25,000 ops.
2,500W, 230VAC, Halogen lamps; > 10,000 ops.
1,000W, 250VAC, Incandescent lamps; 230,000 ops.
3,000W, 250VAC, Incandescent lamps; 36,000 ops.
1,500VA, Fluorescent lamps, 163µF; 10,000 ops.
Mechanical Data
Termination:
Printed circuit terminals.
Enclosure:
Flux-tight (RT II) plastic case or sealed (RT III) cover.
Weight:
.63 oz. (18 g) approximately.
Contact Life
Initial Dielectric Strength
Between Open Contacts:
2,000Vrms
Between Coil and Contacts:
4,000Vrms.
Creepage/Clearance:
8/8mm.
Coil Data DC @ 20°C
Nominal Coil Power:
Non-latching: 500mW.
Single-coil latching: 1.2 - 1.4W.
Dual-coil latching: 1.2 - 1.5W.
Nominal
Voltage
VDC
DC
Resistance
in
Ohms
Must
Nominal
Operate Drop-out Maximum
Coil
Voltage Voltage
Voltage
Current
VDC
VDC
VDC
(mA)
9.0
18.0
36.0
45.0
Must
Operate
Voltage
VDC
1.2
2.4
4.8
6.0
Reset
Voltage
VDC
21.6
43.2
86.4
108.0
Reset
R1
Ohms / W
44.4
21.8
10.9
9.2
Nominal
Coil
Current
(mA)
Max. DC Load Breaking Capacity
Non-Latching Models
12
270 ± 10%
24
1,100 ± 15%
48
4,400 ± 15%
60
6,540 ± 15%
DC
Nominal
Resistance
Voltage
in
VDC
Ohms
Applied coil voltage (U/Un)
Non-latching
Applied coil voltage (U/Un)
Single-coil Latching Models – Reset Voltage 70-110% of Nom.
5
21 ± 10%
3.7
3.6
39 / 0.5 238.1
12
115 ± 10%
9.0
8.7
220 / 0.5 104.3
24
460 ± 10%
18.0
16.7
820 / 0.5
52.2
Dual-coil Latching Models – Reset Voltage 75-120% of Nom.
12
105 ± 15%
9.0
9.0
–
114.3
24
460 ± 15%
18.0
18.0
–
52.2
Coil Operating Range
Latching version
Operate Data
Must Operate Voltage:
See Coil Data table.
Operate / Release Time (Non-latching, typical):
8 ms / 2 ms.
Operate / Reset Time (Latching, typical):
6 ms / 2 ms.
Bounce Time (typical):
2 ms.
Switching Rate:
6.000 ops./hr. max. at rated load.
Nominal coil voltage (Un)
Nom. coil V (Un)
Non-Latching Models
Latching Models
486
reference purposes only.
Dimensions are shown for
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
Issued 3-03
SCHRACK
Ordering Information
Typical Part Number
1. Basic Series:
RP = Printed circuit board relay.
2. Version:
3 = Flux tight.
7 = Sealed.
3. Contact Arrangement / Material:
SL = 1 Form A (SPST-NO), Silver-tin oxide.
4. Coil Voltage:
Non-Latching Models:
012 = 12VDC
Single-Coil Latching Models:
A05 = 5VDC
Dual-Coil Latching Models:
F12 = 12VDC
B
RP
3
SL
F12
024 = 24VDC
A12 = 12VDC
F24 = 24VDC
048 = 48VDC
A24 = 24VDC
060 = 60VDC
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
TBD
Outline Dimensions
1.14
(29.0)
.496
(12.6)
Wiring Diagram (Bottom View)
Latching Versions:
Contact position shown results
during or after Coil energization
with reset voltage.
Two-Coil Versions:
Operate: A2, A3
Reset A1, A3
1.00
(25.5)
.130
(3.3)
Terminal b) only present on
two-coil latching models
PC Board Layout (Bottom View)
.051
+ .004
DIA.
(1.3
+ .1
)
.098 - .1 GRID
(2.5 - 2.54)
Circuit Diagram for Single-Coil Latching Model
(b)
.094
(2.4)
.197
(5.0)
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
487
Refer to inside back cover.