Supco 90370 General Purpose Fan Relay, 12 A Load Current, 24 V Coil Voltage, Single Pole Double Throw Contacts auspowers_batchthree DERNORD 2 Inch Sanitary Tri de B0DTK219DN DERNORD 2 Inch Sanitary Tri Clamp to 1" Male Tri Clover Read more Bus Bar 4x3 8”Post Bus Bar 4x5 16”Post Bus Bar 3x1 4”Post Bus Bar 3x1 4”Post Bus Bar 3x1 4”Post Stud Size 4 x 3 8" 4 x 5 16" 3 x 1 4" 3 x 1 4" 3 x 1 4" Terminals 6 x 8 Screws 6 x 8 Screws 10 x 8 Screws 10 x 8 Screws 10 x 8 Screws Nickle Plated Brass Contact Plate ✓ ✓ ✓ ✓ ✓ Color Red & Black Red & Black Red & Black Red Black Max Voltage 48VDC 48VDC 48VDC 48VDC 48VDC Max Continuous Amperage 250AMP 250AMP 150ADC 150ADC 150ADC Max Intermittent 20 A per connection 20 A per connection 20 A per connection 20 A per connection 20 A per connection Connecting Terminal Rings 32pcs 16pcs 16pcs Controls signals for a fan 48 LRASpecial power ratings (form 1 and 2)125VAC