166 ©2026 Johnstone Supply, LLC MOTOR ACCESSORIES Grounding Rings Shaft Grounding Ring Accessories Fig. Order # Mfg. # Description Each A S59-416 CS015 Colloidal silver shaft coating. 20-25 applications based on a 3" shaft diameter. Used to improve the conductivity of the steel shaft surface. Apply to any VFD driven motor shaft prior to installing the AEGIS® SGR 545.00 B S59-417 EP2400 Conductive epoxy. 2-3 applications. Used with to install AEGIS® SGR without drilling and tapping into the motor end bell 579.00 High-Frequency Grounding Straps • Protects VFD-driven motor systems from highfrequency currents in applications involving a motor and coupled equipment that are not mounted to a common baseplate • Flat-braided, tinned copper • Installs at the mounting screw of NEMA or IEC frame motors Order # Each S59-574 199.00 S59-575 215.00 S59-576 235.00 Order # Each S59-577 199.00 S59-578 275.00 S59-579 299.00 Order # Each S59-580 315.00 S59-581 275.00 HVAC Drive H300s • Industry standard BACnet, Metasys N2 and Modbus RTU communications onboard • Optional SI modules include Ethernet (EtherNet/IP, Modbus TCP), PROFIBUS, PROFINET, DeviceNet, CANopen, and extended I/O • Has an onboard Fire Mode which allows the drive to continue running in the event of a fire • 10-speed controllable drive cooling fan and high switching frequencies (up to 16 kHz) ensure quiet drive and motor operation • Patented air flow cooling design • Remote connectivity allows easy system maintenance through the onboard RS485 comms or an optional Ethernet System Integration module • Low losses, up to 98% efficient • Energy efficiency calculator tool to demonstrate energy savings Note: Conduit boxes are available online at www.johnstonesupply.com Order # Mfg. # HP Amps Volts Width Height Depth Wt. Lbs. Each G80-891 H300-03200066A10101AB103 1-1/2 6.6 200-240 3.3" 15" 7.9" 9.9 3599.00 G80-892 H300-03200080A10101AB103 2 8 200-240 3.3" 15" 7.9" 9.9 3499.00 G80-893 H300-03200110A10101AB103 3 11 200-240 3.3" 15" 7.9" 9.9 3899.00 G80-894 H300-04200180A10101AB103 5 18 200-240 4.9" 15.4" 7.9" 14.3 4445.00 G80-895 H300-04200250A10101AB103 7-1/2 25 200-240 4.9" 15.4" 7.9" 14.3 4745.00 G80-896 H300-05200300A10101AB103 10 30 200-240 5.6" 15.4" 7.9" 16.3 4945.00 G80-897 H300-06200500A10101AB103 15 50 200-240 8.3" 15.4" 8.9" 30.9 7545.00 G80-898 H300-06200580A10101AB103 20 58 200-240 8.3" 15.4" 8.9" 30.9 8199.00 G80-899 H300-07200750A10101AB103 25 75 200-240 10.6" 21.9" 11" 61.7 13900.00 G80-900 H300-07200940A10101AB103 30 94 200-240 10.6" 21.9" 11" 61.7 16500.00 G80-901 H300-07201170A10101AB103 40 117 200-240 10.6" 21.9" 11" 61.7 17900.00 G80-902 H300-08201490A10101AB103 50 149 200-240 12.2" 31.7" 11.4" 114.6 26500.00 G80-903 H300-08201800A10101AB103 60 180 200-240 12.2" 31.7" 11.4" 114.6 28500.00 G80-904 H300-03400034A10101AB103 1-1/2 3.4 460 3.3" 15" 7.9" 9.9 2845.00 G80-905 H300-03400045A10101AB103 2 4.5 460 3.3" 15" 7.9" 9.9 2999.00 G80-906 H300-03400062A10101AB103 3 6.2 460 3.3" 15" 7.9" 9.9 3199.00 G80-907 H300-03400104A10101AB103 5 10.4 460 3.3" 15" 7.9" 9.9 3599.00 G80-908 H300-03400123A10101AB103 7-1/2 12.3 460 3.3" 15" 7.9" 9.9 4099.00 G80-909 H300-04400185A10101AB103 10 18.5 460 4.9" 15.4" 7.9" 14.3 4445.00 G80-910 H300-04400240A10101AB103 15 24 460 4.9" 15.4" 7.9" 14.3 5145.00 G80-911 H300-05400300A10101AB103 20 30 460 5.6" 15.4" 7.9" 16.3 6545.00 G80-912 H300-06400380A10101AB103 25 38 460 8.3" 15.4" 8.9" 30.9 8645.00 G80-913 H300-06400480A10101AB103 30 48 460 8.3" 15.4" 8.9" 30.9 10500.00 G80-914 H300-06400630A10101AB103 40 63 460 8.3" 15.4" 8.9" 30.9 12900.00 G80-915 H300-07400790A10101AB103 50 79 460 10.6" 21.9" 11" 61.7 15900.00 G80-916 H300-07400940A10101AB103 60 94 460 10.6" 21.9" 11" 61.7 18900.00 G80-917 H300-07401120A10101AB103 75 112 460 10.6" 21.9" 11" 61.7 21500.00 G80-918 H300-08401550A10101AB103 100 155 460 12.2" 31.7" 11.4" 114.6 25900.00 G80-919 H300-08401840A10101AB103 125 184 460 12.2" 31.7" 11.4" 114.6 31500.00 G80-920 H300-09402210E10101AN103 150 221 460 12.2" 42.1" 11.4" 101.4 34500.00 G80-921 H300-09402660E10101AN103 200 266 460 12.2" 42.1" 11.4" 101.4 37500.00 G80-922 H300-10403200E10101AN103 250 320 460 12.2" 42.1" 11.4" 101.4 48900.00 G80-923 H300-10403610E10101AN103 300 361 460 12.2" 42.1" 11.4" 101.4 56900.00 G80-924 H300-11404870E10101AN103 400 487 460 12.3" 46.9" 12.2" 138.4 75500.00 G80-925 H300-11405070E10101AN103 450 507 460 12.3" 46.9" 12.2" 138.4 95900.00 BEARING PROTECTION RING A B BEARING PROTECTION RING
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