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AZSR250

ZETTLER
Part Number AZSR250
Manufacturer ZETTLER
Description POWER RELAY
Published May 12, 2016
Detailed Description AZSR235/250 50 A (35 A) POWER RELAY RoHS compliant ! FEATURES • 50 Amp switching (AZSR250) • 35 Amp switching (AZSR23...
Datasheet PDF File AZSR250 PDF File

AZSR250
AZSR250

Overview
AZSR235/250 50 A (35 A) POWER RELAY RoHS compliant ! FEATURES • 50 Amp switching (AZSR250) • 35 Amp switching (AZSR235) • Wide contact gap > 1.
85mm (AZSR250) • Wide contact gap > 2.
05mm (AZSR235) • Holding power <100 mW • Dielectric strength 5000 Vrms • Isolation spacing greater than 10 mm • Reinforced insulation, EN 60730-1 (VDE 0631, part 1), EN 60335-1 (VDE 0700, part 1) • UL, CUR file E44211 • VDE certificate 40033251 CONTACTS Arrangement SPST (1 Form A) DPST (2 Form A) Ratings Resistive load: AZSR235 Max.
switched power: 1050 W or 9695 VA Max.
switched current: 35 A Max.
switched voltage: 150 VDC* or 440 VAC AZSR250 Max.
switched power: 1500 W or 13850 VA Max.
switched current: 50 A Max.
switched voltage: 150 VDC* or 440 VAC Rated Load UL * Note: If switching voltage is greater than 30 VDC, special precautions must be taken.
Please contact the factory.
AZSR235 35 A at 277 VAC, resistive AZSR250 50 A at 277 VAC, resistive VDE AZSR235 35 A at 263 VAC, test referring to AC-7a, 85°C Material Resistance AZSR250 50 A at 263 VAC, test referring to AC-7a, 85°C Silver tin oxide < 50 milliohms initially COIL Power At Pickup Voltage (typical) 270 mW (AZSR250) GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 106 5 x 104 at 35 A 250 VAC Res.
(AZSR235) 5 x 104 at 50 A 250 VAC Res.
(AZSR250) Operate Time (typical) 40 ms at nominal coil voltage Release Time (typical) 5 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.
) 2500 Vrms between contact sets 2500 Vrms between open contacts Insulation Resistance 1000 megohms min.
at 20°C 500 VDC 50% RH Insulation (according to DIN VDE 0110, IEC 60664-1) Dropout Ambient Temperature Operating Vibration C250 Overvoltage category: III Pollution degree: 3 Nominal voltage: 250 VAC Greater than 5% of nominal coil voltage At nominal coil voltage -40°C (-40°F) to 85°C (185°F) 0.
062" (1.
5 mm) DA at 10–55 Hz Shock 10 ...


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