W9A Miniature Power Relays/SPST and SPDT 30 Amp Rating (DC and AC) Class F Insulation for Small Size max coil temperature of 155C Meets UL873 & UL508 Spacing (8mm through air, 9.5mm over surface) Quick-Connect Terminals for simple connection Flange Mounting UL Recognized 30 Amp Rating File No. E43641 General Specifications (UL 508) SPST Contact Characteristics Units W9AS1 Number and type of Contacts SPST-NO Contact materials Silver Alloy Thermal (Carrying) Current A 30 Maximum Switching Voltage V 300V ~ Switching Current Voltage Resistive 30A 240V 50/60Hz Resistive 30A 28V HP 2 240V 50/60Hz HP 1 125V 50/60Hz Pilot Duty 470 VA Minimum Switching Requirement Minimum mA 100 5 VDC, 12 VAC Coil Characteristics Voltage Range V 12.277 ~ % of Nominal V 5110 Operating Range 85% to 120% ~ 75% to 120% Average consumption VA 2.8 ~ W 1 Drop-out voltage threshold 10% ~ 10% Performance Characteristics Electrical Life (UL 508) Operations Rated Current (Resistive) 100,000 Mechanical Life Unpowered 10,000,000 Operating time (response time) ms 15 Dielectric Between coil and contact V 2500 ~ Between contacts ~ V 1500 Environment Product certifications Standard version UL Ambient air temperature Storage C -40+85 around the device Operation C -40+55 Vibration resistance Operational g-n 3, 10-55Hz Shock resistance g-n 10 Weight grams 33 6/22 Magnecraft Solution Guide 105A Magnecraft Solution Guide 105A SECTION 6www.magnecraft.com 847-441-2540 Optional DIN Rail Adapter (16-9ADIN-1) See Section 3 p.17 SPDT W9AS5 Normally Open Contact Normally Closed Contact Silver Alloy Silver Alloy 30 15 300V 300V 30A 240V 50/60Hz 15A 240 50/60Hz Max 30A 28V 10A 28V 2 240V 50/60Hz 1/2 240 V 50/60Hz 1 125V 50/60Hz 1/4 125 V 50/60Hz 470 VA 275 VA 100 5 VDC, 12 VAC 100 5 VDC, 12 VAC 12.277 5110 85% to 120% 75% to 120% 2.8 1 10% 10% 100,000 10,000,000 15 2500 1500 UL -40+85 -40+55 3, 10-55Hz 10 33 6/23 Magnecraft Solution Guide 105A Magnecraft Solution Guide 105A SECTION 6