- Current-limitation for maximum short-circuit protection
 - Easy selective coordination with all Low-Peak fuses using simple 2:1 ampacity ratio
 - No damage" Type "2" protection for IEC and NEMA starters when properly sized
 - High inrush current motor protection
 - Time-delay permits 130% FLA sizing for back-up motor protection
 - Protection against single-phase motor damage
 - Low watt loss power consumption
 - Electrically isolated end caps for added safety
 
| Type | Blade | 
| Style | Fast-Acting | 
| Voltage | 32 VDC | 
| Amps | 40 | 
| Material | Colored Plastic | 
| Element | Single | 
| Width | 19.10 mm | 
| Length | 18.7 mm | 
| Series | ATC | 
| Industry No. | ATC-40 | 
| Indicating / Nonindicating | Nonindicating | 
| Class | Blade | 
| Body Style | Blade | 
| Interrupt Rating | 1000A | 
| Standards | "UL Recognized, (3-40A) (Guide JFHR2, File E56412), SAE Standard J1284." |