Catalog 1308242
Issued 3-03 (PDF Rev. 5-05) P&B
S89R/S90R series
Bistable, Impulse Relay
15 and 20 Amp Industrial Rating
Continuous Coil Rating
File E22575
File LR15734
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.
S89R S90R
Insulation: Class B (130C).
Features
Initial Breakdown Voltage: 1,500V rms, 60 Hz.
Low cost, bistable impulse relay.
Must-Operate Voltage:
Operates on 75ms min. pulse.
DC Coils: 75% of nominal voltage @ +25C.
Used in garage door controls, motor reversing and lighting controls.
AC Coils: 85% of nominal voltage @ +25C.
S89R available with plastic cover and octal plug-in base.
Coil Data
Contact Data @ 25C
Ratings: S89R: 15 amps, 1/2 HP, 125/250VAC; 5 amps, 125VAC, tungsten Nominal Resistance Nominal
filament lamp load; 1/2 amp, 125VDC; 1/4 amp, 250VDC. Voltage DC Ohms Current
Expected Life: 100,000 operations, mechanical; 50,000 operations at 15% @ +25C mA
rated loads.
24VAC 8.7 375
Ratings: S90R:
120VAC 260 75
240VAC 1084 38
Load Minimum Life
6VDC 5.8 1035
20A, 120VAC or 7.5A, 277VAC, Tungsten. 10,000 Cycles
12VDC 22.5 533
15A, 125VAC or 7A, 277VAC, Fluorescent. 10,000 Cycles
24VDC 92 260
20A, 277VAC, 75-80% PF. 50,000 Cycles
1 HP, 125VAC, 50/60 Hz. 50,000 Cycles
2 HP, 250VAC, 50/60 Hz. 50,000 Cycles
12 FLA, 60 LRA, 120VAC. 50,000 Cycles
8 FLA, 48 LRA, 240VAC. 50,000 Cycles
Environmental Data
Pilot Duty, 360VA, 125/250VAC. 50,000 Cycles
Temperature Range: -10C to +60C.
Coil Data @ 25C
Nominal Power:
Mechanical Data
DC Coils: 6.33 Watts @ +25C.
Weight: 7.75 oz. (241g) approximately.
AC Coils: 9VA @ +25C.
Ordering Information
Typical Part No. B S89R 5 A B D 1 -24
1. Basic Series:
S89R = 15A
S90R = 20A
2.Contact Arrangement:
5 = SPDT 11 = DPDT
3.Coil Input:
A = AC
D = DC
4.Coil Terminal Style:
A = .187" (4.75mm) Quick connect/solder. P = Dust cover with octal plug-in base. (S89R only.)
B = .250" (6.35mm) Quick connect/solder.
5.Switch Terminal Style:
C = .187" (4.75mm) Quick connect.* P = Dust cover with octal plug-in base.*
D = .250" (6.35mm) Quick connect. (S90 only) * S89R only.
6.Switch Terminal Configuration:
1 = Style 1 (See outline drawings.)
7. Coil Voltage:
24, 120, 240VAC
6, 12, 24VDC
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
S89R11DAC1-24 S90R5ABD1-120
S89R5ABD1-24 S89R11AAC1-24 S89R11ABD1-120
S90R11ABD1-24
S89R11APP1-120 S89R11DBD1-12
S89R5ABD1-120 S89R11AAC1-120
S89R11DBD1-24 S90R11ABD1-120
S89R5DBD1-12 S89R11ABD1-24 S89R11DAC1-12
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
912
specified. Refer to inside back cover.Catalog 1308242
Issued 3-03 (PDF Rev. 5-05) P&B
Outline Dimensions
Open Relays Enclosed Relays
S89 Series
1.86 MAX.
(47.2)
Wiring Diagram
2.70 MAX. 3.588 MAX.
3.050 MAX. (91.14)
(68.6)
(77.47)
1.844 .015
(46.84 .381)
.203
.56
(5.16)
(14.2)
INPUT
1.781 MAX.
1.00 .078
(45.24)
(1.98)
(24.5) INSULATORS USED
.562
MOUNTING PLATE ON S90R SERIES
(14.3)
2.00 MAX.
2.406 MAX.
(50.8)
(61.11)
TAPPED #8-32 THREAD
TYP. (2) PLACES
1.98 MAX.
(50.3)
1.000
(25.40)
1.326 .0 06
(33.68 .152)
Switch Terminal Style
Switch Terminal Configuration
C = .187" (4.75mm) Quick-connect
Style 1
D = .250" (6.35mm) Quick-connect
.187" (4.75mm) .250" (6.35mm)
COM.
Quick Connect Quick Connect
S89R S90R
C D
.188
.250
.066 D.
.055 D. (4.78)
(6.35)
(1.68)
(1.40)
.312
.250
(6.35) (7.92)
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
913
specified. Refer to inside back cover.