AMERICAN ZETTLER AZ7551C24DE200 20 Amp Miniature Power Relay
The AMERICAN ZETTLER AZ755-1C-24DE is a miniature power relay designed for reliable switching in a variety of industrial applications. This relay offers a balance of performance and cost-effectiveness, featuring a dielectric strength of 5000 Vrms and isolation spacing greater than 8mm. Available with epoxy sealing for enhanced environmental protection, it is certified by UL, CUR, and TÜV, ensuring compliance with industry standards. The relay's compact size and robust construction make it ideal for use in automated machinery, control panels, and other demanding environments. It is suitable for both AC and DC circuits, providing versatile switching capabilities for a wide range of applications.
AMERICAN ZETTLER AZ7551C24DE200 20 Amp Miniature Power Relay Specifications:
Dielectric Strength: 5000 Vrms
Low Cost: Yes
Epoxy Sealed: Available
Switching Current: 20A
Single Pole Contacts: Yes
Isolation Spacing: Greater than 8mm
UL Class Insulation: B (Class F available)
UL Certification: E44211
TUV Certification: R50129286
Contact Arrangement: SPST (1 Form A, 1 Form B), SPDT (1 Form C)
Ratings Resistive Load: 480W or 5540VA
Max Switched Voltage: 150VDC or 277VAC
Rated Load UL CUR TÜV: 20A at 277VAC N.O. resistive, 50k cycles; 16A at 240VAC general use, 100k cycles; 12A at 277VAC N.O. resistive., 100k cycles; 20A at 24VDC resistive
Material: Silver cadmium oxide (silver tin oxide available)
Resistance: < 50 milliohms initially
Coil Power: 270mW
Pickup Voltage (typical): 1.9W at 20°C (68°F) ambient
Max Continuous Dissipation: 34°C (61°F) at nominal coil voltage
Max Temperature Rise: Max. 130°C (266°F)
Mechanical Life Expectancy: Minimum 1 x 10^7 operations
Electrical Life Expectancy: Minimum 1 x 10^5 at 16A 240VAC Res.
Operate Time: 15ms max at nominal coil voltage
Release Time: 5ms max at nominal coil voltage
Dielectric Strength Coil to Contact: 4000Vrms
Dielectric Strength Between Open Contacts: 1000Vrms
Insulation Resistance: 1000 megohms min. at 20°C
Dropout Voltage: Greater than 10% of nominal coil voltage
Operating Temperature Range: -40°C (-40°F) to 85°C (185°F)
Storage Temperature Range: -40°C (-40°F) to 130°C (266°F)
Vibration Resistance: 0.062" DA at 10–55 Hz
Shock Resistance: 10 g
Enclosure Material: P.B.T. polyester
Terminal Type: Tinned copper alloy, P.C.
Max Solder Temperature: 270°C (518°F)
Max Solder Time: 5 seconds
Max Solvent Temperature: 80°C (176°F)
Max Immersion Time: 30 Seconds
Weight: Approx. 18.5 grams
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