20 AMP MINIATURE POWER RELAY
AZ755
20 AMP MINIATURE POWER RELAY
FEATURES • • • • • • • Dielectric strength 5000 Vrms Low cost Epoxy sealed version av...
Description
AZ755
20 AMP MINIATURE POWER RELAY
FEATURES Dielectric strength 5000 Vrms Low cost Epoxy sealed version available 20 Amp switching — single pole contacts Isolation spacing greater than 8mm UL, CUR file E44211 TÜV file R9659060 GENERAL DATA
SPST (1 Form A, 1 Form B) SPDT (1 Form C) Resistive load: Max. switched power: 480 W or 5540 VA Max. switched current: 20 A Max. switched voltage: 150 VDC* or 380 VAC
* Note: If switching voltage is greater than 30 VDC,
CONTACTS
Arrangement Ratings
Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical)
Minimum operations 5 x 106 5 x 104 at 16 A 250 VAC Res. 2 x 104 at 20 A 277 VAC Res. 8 ms at nominal coil voltage 5 ms at nominal coil voltage (with no coil suppression)
special precautions must be taken. Please contact the factory.
Rated Load UL, CUR
TÜV Material Resistance
20 A at 277 VAC N.O. resistive, 50k cycles 16 A at 240 VAC general use, 100k cycles Insulation www.DataSheet4U.com 12 A at 277 VAC N.O. resistive., 100k cycles Resistance 20 A at 24 VDC resistive Dropout 1 HP 240 VAC TV-8 120 VAC N.O. (silver tin oxide only) Ambient Temperature 16 A at 30 VDC, 250 VAC resistive, 100k cycles Operating 13 A at 420 VAC res., 100k cycles (1 Form A) Storage Silver cadmium oxide or silver tin oxide < 50 milliohms initially (24 V, 1 A voltage drop method) Vibration Shock Enclosure
Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms between open contacts 1000 megohms...
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