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AZ7555

American Zettler
Part Number AZ7555
Manufacturer American Zettler
Description MINIATURE POWER RELAY
Published Mar 23, 2016
Detailed Description AZ7555 20 AMP MINIATURE POWER RELAY FEATURES • Dielectric strength 5000 Vrms • Low cost • Epoxy sealed version available...
Datasheet PDF File AZ7555 PDF File

AZ7555
AZ7555

Overview
AZ7555 20 AMP MINIATURE POWER RELAY FEATURES • Dielectric strength 5000 Vrms • Low cost • Epoxy sealed version available • 20 Amp switching — single pole contacts • 5.
0 mm terminal spacing • Class F insulation system available • UL, CUR file E44211 • TUV R50290835 CONTACTS Arrangement SPST (1 Form A) SPDT (1 Form C) Ratings Rated Load UL, CUR Resistive load: Max.
switched power: 480 W or 5kVA Max.
switched current: 20 A Max.
switched voltage: 30* VDC or 277 VAC *Note: If switching voltage is greater than 30 VDC, special precautions must be taken.
Please contact the factory.
Normally Open Contacts (N.
O.
) Std & Sen.
Coil 20 A at 125 VAC, Resistive, 100k cycles, 85°C 20 A at 250 VAC, General Use, 6k cycles, 40°C 16 A at 250 VAC, Resistive, 100k cycles, 85°C 16 A at 30 VDC, Resistive, 100k cycles, 85°C 1/6 HP at 250 VAC, 100k cycles, 85°C Normally Closed Contacts (N.
C.
) Std & Sen.
Coil 10 A at 125 VAC, Resistive, 100k cycles, 85°C 8 A at 250 VAC, Resistive, 100k cycles, 85°C 8 A at 30 VDC, Resistive, 100k cycles, 85°C Super Sensitive Coil Only 15A@150VAC inductive (General Use 85°C 0.
75-0.
8pf) NO 15A@277VAC/30VDC resistive 85°C NO and NC 480VA@240/277VAC pilot duty NO and NC 480VA@277VAC standard (magnetic) ballast NO and NC 600W@120VAC Tungsten NO 240W@120VAC Tungsten NC 1/3hp@120/240VAC NO 1/6hp@120/240VAC NC 1/4hp@277VAC NO 1/8hp@277VAC NC TUV Material Resistance 5A NO / 3A NC @ 250VAC / 30VDC, 100k cycles, 85°C 10A NO / 5A NC @ 250VAC / 30VDC, 100k cycles, 85°C 16A NO / 8A NC @ 250VAC / 30VDC, 100k cycles, 85°C Silver tin oxide < 100 milliohms initially NOTES 1.
All values at 23°C (73.
4°F).
2.
Relay may pull in with less than “Must Operate” value.
3.
Specifications subject to change without notice.
GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 20 A 125 VAC Res.
Operate Time (max) 15 ms at nominal coil voltage (standard) 20 ms at nominal coil voltage (sensitive) Release Time (max) 8 ms at no...


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