Power PC Board Relay
Appliances, HVAC, Office Machines.
UL File No. E58304
CSA File No. LR48471
TUV File No. R9551880
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.
• Meet UL 508, CSA, TUV requirements.
• 1 Form A contact arrangements.
• Quick connect terminal type and PC board type.
• Meet 5,000V dielectric voltage between coil and contacts.
• Meet 10,000V surge voltage between coil and contacts (1.2 / 50µs).
Contact Data @ 20°C
Arrangements: 1 Form A.
Max. Switching Rate: 300 ops./min. (no load).
30 ops./min. (rated load).
Expected Mechanical Life: 10 million operations (no load).
Expected Electrical Life: 100,000 operations (rated load).
Minimum Load: 100mA @ 5VDC.
Initial Contact Resistance: 100 milliohms @ 1A, 6VDC.
Ratings: 25A @ 250VAC resistive.
23A @ 277VAC resistive.
20A @ 250VAC inductive (cosø= 0.4).
Max. Switched Voltage: AC: 250V.
Max. Switched Current: 25A.
Max. Switched Power: 6,370VA.
Initial Dielectric Strength
Between Open Contacts: 1,000VAC 50/60 Hz. (1 minute).
Between Coil and Contacts: 5,000VAC 50/60 Hz. (1 minute).
Surge Voltage Between Coil and Contacts: 8,000V (1.2 / 50µs).
Initial Insulation Resistance
Between Mutually Insulated Elements: 1,000M ohms min. @ 500VDC.
Coil Data @ 20°C
PCF / PCFN
(ohms) ± 10%
Must Operate Voltage: 75% of nominal voltage or less.
Must Release Voltage: 5% of nominal voltage or more.
Operate Time: 20 ms max.
Release Time: 10 ms max.
Operating: -30°C to +55°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 Humidity: 20 to 85% RH. (Non-condensing).
Voltage: 6 to 24VDC.
Nominal Power: 900 mW.
Coil Temperature Rise: 55°C max., at rated coil voltage.
Max. Coil Power: 130% of nominal.
Duty Cycle: Continuous.
Dimensions are shown for
502 reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
Termination PCF : Printed circuit terminals with quick connect terminals.
PCFN : Printed circuit terminals.
Enclosure (94V-0 Flammability Ratings):
PCF / PCFN: Vented (Flux-tight) plastic cover.
Weight: 0.99 oz (28g) approximately.
Specifications and availability
subject to change.
Refer to inside back cover.
Free Datasheet http://www.datasheet4u.com/