Technical Data Effective March 2015 Non-fused 30 or 60 amp motor control disconnect switch Project Name: Prepared By: Project Number: Date: Catalog Number: Type: Description 3-pole, 3-phase 30A or 60A, 600V/AC max. NEMA TYPE 4X, 12 & IP67 Design features AHDS30 • Thermoplastic enclosure made from VALOX™ resin provides high impact strength and excellent corrosion resistance • Adjustable mounting feet for flexible positioning options • High-visibility red handle can be padlocked to meet OSHA lockout/ tagout requirements • Mounting feet have two options: flush mount or 1/4” offset (for easy washdown behind the enclosure) • Auxiliary contacts are available for PLC or VFD applications • Heavy-duty industrial switches designed for long life Table 1. Motor control disconnect switches Description Rating A V/AC AHDS30 30A disconnect switch 30 600 max. AHDS30AC 30A disconnect switch aux contacts 30 600 max. AHDS30VFD 30A disconnect switch var freq drive 30 600 max. AHDS60 60A disconnect switch 60 600 max. AHDS60AC 60A disconnect switch aux contacts 60 600 max. AHDS60VFD 60A disconnect switch var freq drive 60 600 max. Catalog No. VALOX™ is a registered trademark of SABIC or its affiliates or subsidiaries Compliances, specifications and availability are subject to change without notice. For additional information about our currently stocked products or to place an order, please contact your local Viking Electric Supply sales representative. www.vikingelectric.com Technical Data Non-fused 30 or 60 amp motor control disconnect switch Effective March 2015 Project Name: Prepared By: Project Number: Date: Catalog Number: Type: Table 2. Ordering matrix 3-pole, 30A or 60A, 600V/AC Motor control disconnect switch Sample number: AHDS30AC AH DS Arrow Hart Disconnect switch Amperage 30 = 30 amps 60 = 60 amps Options BLANK = Base model AC = Auxillary contacts (1 NO and 1 NC) VFD = Aux contacts for variable frequency drive (early-break) Applications Non-fused 30 or 60 Ampere Motor Control Disconnect Switch“Suitable as Motor Disconnect” per NEC® 430.102(B) and 430.109(A)(6) Arrow Hart’s new line of NEMA Type 4X disconnect switches are made from VALOX™ resin and are a flexible and economical solution to 3-phase power switching applications. They are ideal for washdowns and corrosive environments where an OSHA lockout/tagout disconnecting means is required. They are also suitable for use with metallic conduit and are available with auxiliary contacts for a variety of control circuit applications. Table 3. Specifications Device Type 30 & 60A - disconnect switches (non-fused) Testing & code compliance Environmental specifications • cULus Listed to UL 60947-1, & 60947-14, file no. E135083 Flammability: UL94 5VA Classification Temperature rating**: Max continuous: +60ºC (+140ºF) Min continuous (without impact): -50ºC (-58ºF) Water/moisture resistance: NEMA Type 4, 4X, 12 & IP67 UV resistance: All enclosure materials are UV stabilized Dielectric voltage: 2200V AC minimum Max operating voltage: 600V/AC Endurance, electrical: 6,000 cycles minimum Short circuit current rating (SCCR)*: 10,000 RMS symmetrical amps with RK1 fuse 65,000 RMS symmetrical amps with J fuse*** Motor loads: Horsepower rated per UL508, see chart Impact resistance: As per UL746C Mechanical life: 10,000 cycles minimum Terminal identification: As per UL and CSA Product identification: Identification and ratings are part of internal and external label Mounting: External adjustable feet with three positions (0, 45 & 90 degrees) 30A - flush and non-flush mounting feet options Electrical specifications Mechanical Specifications Table 4. Materials Device Type 30 & 60A - disconnect switches (non-fused) Material Enclosure - top cover: VALOX™ resin Optional equipment materials Enclosure - base: VALOX™ resin Enclosure - screws: 300 series stainless steel (captivated) Grounding - plate: Steel - galvanized Grounding - assembly screw: 300 series stainless steel Handle: VALOX™ resin Handle - seal: Neoprene Handle - shaft: VALOX™ resin Handle - screw: 300 series stainless steel (tamper resistant type) Mounting feet: VALOX™ resin Mounting feet - assembly screws: 300 series stainless steel Threaded inserts: Brass Impact resistance: As per UL746C * Break all lines **When used with 75°C copper wire only ***Not applicable for 1 Ø 120 and 277 VAC applications VALOX™ is a registered trademark of SABIC or its affiliates or subsidiaries 2 EATON www.arrowhart.com Compliances, specifications and availability are subject to change without notice. Technical Data Non-fused 30 or 60 amp motor control disconnect switch Project Name: Prepared By: Project Number: Date: Catalog Number: Type: Effective March 2015 Product Dimensions 6.15” (156.21mm) 4.74” (120.40mm) 5.56” (141.22mm) 4.13” (104.90mm) 4.45” (113.03mm) 3.17” (80.52mm) 6.96” (176.78mm) 8.65” (219.71mm) 8.06” (204.72mm) 6.63” (168.40mm) 7.68” (195.07mm) 9.46” (240.28mm) Offset mount = 0.29” (7.37mm) Flush mount = 0.05” (1.27mm) 5.18” (131.57mm) Figure 1. 30A rotary disconnect switch 9.09” (230.89mm) 5.29” (134.37mm) 8.16” (207.26mm) 5.90” (149.86mm) 4.95” (125.73mm) 3.67” (93.22mm) 9.90” (251.46mm) 12.98” (307.08mm) 11.16” (283.46mm) 10.00” (254mm) 12.90” (327.66mm) 8.90” (226.06mm) Offset mount = .34” (8.64mm) 7.00” (177.8mm) Figure 2. 60A rotary disconnect switch Late Make / Early Break (VFD) Early Make / Late Break (standard) ON ON Main Switch: L1-T1 OFF OFF Main Switch: L1-T1 OFF Auxiliary Contacts 63-64 N.O. OFF OFF 51-52 N.C. ON OFF ON ON ON OFF Auxiliary Contacts 63-64 N.O. OFF OFF 51-52 N.C. ON ON OFF Figure 3. Auxiliary contact timing diagrams Compliances, specifications and availability are subject to change without notice. EATON www.arrowhart.com 3 Technical Data Non-fused 30 or 60 amp motor control disconnect switch Effective March 2015 Project Name: Prepared By: Project Number: Date: Catalog Number: Type: Table 5. Horsepower ratings Voltage 30A 60A 1Ø 120V 1 2 1Ø 220-240V 3 5 1Ø 277V 3 7.5 1Ø 440-480V 5 10 3Ø 220-240V 5 10 3Ø 440-480V 10 20 3Ø 600V 10 20 Certifications & Compliances Catalog No. AHDS30 AHDS30AC AHDS30VFD AHDS60 AHDS60AC AHDS60VFD KEY: 426 • • • • • • • • • • • • • • • • • • cULus 426 NOM NSF Compliances, specifications and availability are subject to change without notice. For additional information about our currently stocked products or to place an order, please contact your local Viking Electric Supply sales representative. www.vikingelectric.com Eaton 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com © 2015 Eaton All Rights Reserved Printed in USA Publication No. TD630001EN March 2015 Eaton is a registered trademark. All other trademarks are property of their respective owners.