Catalog 1308242
Issued 3-03 (PDF Rev. 3-04)
OEG
ORWH series
10 Am p Miniature
Pow er PC Board Relay
File No. E82292
..
TUV Rheinland
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user 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.
Coil Data @ 20°C
Features
• Compact relay with 1 Form A and 1 Form C contact arrangements.
• 10 Amp switching capacity.
• Flux-tight or sealed version available.
• Applications include appliance, HVAC, security system, garage opener
control, emergency lighting.
ORWH
Rated Coil
Voltage
(VDC)
Nom inal
Current
(m A)
Coil
Resistance
(ohm s) ± 10%
Must Operate Must Release
Voltage
(VDC)
Voltage
(VDC)
3
5
6
120.0
71.4
60.0
44.4
40.0
15.0
7.5
25
70
100
225
400
2.1
3.5
4.2
6.3
8.4
0.3
0.5
0.6
0.9
1.2
2.4
4.8
Contact Data @ 20°C
Arrangem ents: 1 Form A (SPST-NO) and 1 Form C (SPDT).
Material: AgCdO.
Max. Sw itching Rate: 300 ops./min. (no load).
20 ops./min. (rated load).
9
12
24
48
1,600
6,400
16.8
33.6
Expected Mechanical Life: 10 million operations (no load).
Expected Electrical Life: 100,000 operations at 10A @ 250VAC res. (NO).
Minim um Load: 100mA @ 5VDC.
Initial Contact Resistance: 100 milliohms @ 1A, 6VDC.
Operate Data
Must Operate Voltage: 70% of nominal voltage or less.
Must Release Voltage: 10% of nominal voltage or more.
Operate Tim e: 10 ms max.
Contact Ratings
Release Tim e: 5 ms max.
Ratings: 10A/6A @ 250VAC resistive (NO/NC),
10A/6A @ 28VDC resistive (NO/NC),
15A @ 120VAC resistive (NO),
15A @ 28VDC resistive (NO),
10A @ 277VAC resistive (NO).
Max. Sw itched Voltage: AC: 277V.
DC: 30V.
Max. Sw itched Current: 15A.
Max. Sw itched Pow er: 2,770VA, 360W.
Environm ental Data
Tem perature Range:
Operating: -30°C to +70°C
Vibration, Mechanical: 10 to 55 Hz., 1.5mm double amplitude
Operational: 10 to 55 Hz., 1.5mm double amplitude.
Shock, Mechanical: 1,000m/s2 (100G approximately).
Operational: 100m/s2 (10G approximately).
Operating Hum idity: 20 to 85% RH. (Non-condensing).
Initial Dielectric Strength
Betw een Open Contacts: 750VAC 50/60 Hz. (1 minute).
Betw een Coil and Contacts: 1,500VAC 50/60 Hz. (1 minute).
Surge Voltage Betw een Coil and Contacts: 3,000V (1.2 / 50µs).
Initial Insulation Resistance
Betw een Mutually Insulated Elem ents: 1,000M ohms min. @ 500VDC.
Mechanical Data
Term ination: Printed circuit terminals.
Enclosure (94V-0 Flam m ability Ratings):
ORWH-SS: Vented (flux-tight) cover.
ORWH-SH: Sealed plastic case. Note: Vent nib should be removed
after soldering and cleaning.
Weight: 0.33 oz (9.5g) approximately.
Coil Data @ 20°C
Voltage: 3 to 48VDC.
Nom inal Pow er: 360 mW
Max. Coil Pow er: 130% of nominal.
Duty Cycle: Continuous.
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:
Refer to inside back cover.
438
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