W9A Miniature Power Relays/SPST and SPDT 30 Amp Rating (DC and AC) Class F Insulation for max coil temperature of 155C Small Size Meets UL873 & UL508 Spacing (8mm through air, 9.5mm over surface) Quick-Connect Terminals for simple connection Flange Mounting UL Recognized File No. E43641 General Specifications 30 Amp Rating Minimum Switching Requirement Coil Characteristics Voltage Range SECTION 6 Operating Range SPST (UL 508) Contact Characteristics Number and type of Contacts Contact materials Thermal (Carrying) Current Maximum Switching Voltage Switching Current @ Voltage Units ~ Minimum % of Nominal ~ ~ Average consumption ~ Drop-out voltage threshold ~ Performance Characteristics Electrical Life (UL 508) Mechanical Life Operating time (response time) Dielectric Environment Product certifications Ambient air temperature around the device Vibration resistance Shock resistance Weight Operations @ Rated Current Unpowered Between coil and contact Between contacts Standard version Storage Operation Operational A V Resistive Resistive HP HP Pilot Duty mA V V VA W 12....277 5...110 85% to 120% 75% to 120% 2.8 1 10% 10% ms V V 100,000 10,000,000 15 2500 1500 C C g-n g-n grams UL -40...+85 -40...+55 3, 10-55Hz 10 33 (Resistive) ~ ~ W9AS1 SPST-NO Silver Alloy 30 300V 30A @ 240V 50/60Hz 30A @ 28V 2 @ 240V 50/60Hz 1 @ 125V 50/60Hz 470 VA 100 @ 5 VDC, 12 VAC 6/22 Magnecraft Solution Guide 105A www.magnecraft.com 847-441-2540 Optional DIN Rail Adapter (16-9ADIN-1) See Section 3 p.17 SPDT Normally Open Contact Silver Alloy 30 300V 30A @ 240V 50/60Hz 30A @ 28V 2 @ 240V 50/60Hz 1 @ 125V 50/60Hz 470 VA 100 @ 5 VDC, 12 VAC W9AS5 Normally Closed Contact Silver Alloy 15 300V 15A @ 240 50/60Hz Max 10A @ 28V 1/2 @ 240 V 50/60Hz 1/4 @ 125 V 50/60Hz 275 VA 100 @ 5 VDC, 12 VAC 100,000 10,000,000 15 2500 1500 UL -40...+85 -40...+55 3, 10-55Hz 10 33 SECTION 6 12....277 5...110 85% to 120% 75% to 120% 2.8 1 10% 10% 6/23 Magnecraft Solution Guide 105A W9A Miniature Power Relays/SPST and SPDT 30 Amp Rating (DC and AC) continued Class F Insulation for max coil temperature of 155C Small Size Meets UL873 & UL508 Spacing (8mm through air, 9.5mm over surface) Quick-Connect Terminals for simple connection Flange Mounting UL Recognized File No. E43641 30 Amp Rating 1.06 (26.92) 1.1 (27.94) COM COIL TERMINALS ARE 0.187 X 0.02 (4.75 X 0.508) QUICK CONNECT TAB TERMINALS NO 1.63 (41.35) NC CONTACT TERMINALS ARE 0.25 X 0.032 (6.35 X 0.81) QUICK CONNECT TAB TERMINALS 1.95 (49.53) 1.24 (31.5) 0.08 (1.98) 0.071 (1.80) RADIUS FOR #6 SCREW SECTION 6 WIRING DIAGRAMS 1 FORM A 1 FORM A DC OPERATED DC OPERATED (TOP VIEW) (BOTTOM VIEW) Fig A 1 FORM C 1 FORM C AC OPERATED AC OPERATED 1/2 WAVE RECTIFIED 1/2 WAVE RECTIFIED (TOP VIEW) (BOTTOM VIEW) Fig. D FIGURE D Fig. B FIGURE B FIGURE A 6/24 1 FORM C1 FORM C DC OPERATED DC OPERATED (TOP VIEW) (BOTTOM VIEW) Fig. C FIGURE C 1 FORM A 1 FORM AC A OPERATED AC OPERATED FULL WAVE RECTIFIED FULL WAVE RECTIFIED (TOP VIEW) (BOTTOM VIEW) Fig. E FIGURE E 1 FORM AA 1 FORM AC AC OPERATED OPERATED 1/21/2 WAVE RECTIFIED WAVE RECTIFIED (BOTTOM VIEW) (TOP VIEW) 1 FORM C 1AC FORM C OPERATED AC OPERATED FULL WAVE RECTIFIED FULL WAVE (TOPRECTIFIED VIEW) (BOTTOM Fig.VIEW) F FIGURE F Magnecraft Solution Guide 105A www.magnecraft.com 847-441-2540 Optional DIN Rail Adapter (16-9ADIN-1) See Section 3 p.17 Standard Part Numbers SPST DC Relays 5 VDC 12 VDC 24 VDC 110/125 VDC W9AS1D52-5 W9AS1D52-12 W9AS1D52-24 W9AS1D52-110 A A A A SPST-NO SPST-NO SPST-NO SPST-NO 25 144 576 12100 W9AS5D52-5 W9AS5D52-12 W9AS5D52-24 W9AS5D52-110 B B B B SPDT SPDT SPDT SPDT 500 3000 12100 W9AS1A52-24 W9AS1A52-120 W9AS1A52-240 E C C SPST-NO SPST-NO SPST-NO 500 3000 12100 W9AS5A52-24 W9AS5A52-120 W9AS5A52-240 F D D SPDT SPDT SPDT SPST AC Relays 24 VAC 50/60 Hz 120 VAC 50/60 Hz 240 VAC 50/60 Hz 25 144 576 12100 SPDT DC Relays 5 VDC 12 VDC 24 VDC 110/125 VDC BOLD-FACED PART NUMBERS ARE NORMALLY STOCKED Part Number Figure Contact Configuration Coil Resistance (OHMS) SPDT AC Relays 24 VAC 50/60 Hz 120 VAC 50/60 Hz 240 VAC 50/60 Hz Part Number Builder S W9A Cover Series P = Enclosed dust cover W9A S = Sealed dust cover Magnecraft Solution Guide 105A 5 Configuration 1 = SPST-NO 5 = SPDT A Current Type A = AC D = DC 5 Mount 5 = Panel Mount Flanged Cover 2 Contact Material 2 = Silver Alloy -24 Voltage Coil Voltage SECTION 6 Nominal Input Voltage 6/25