Non Fused Disconnect Switch Sizes

Siemens 60 amp 2 pole non fusible safety switch disconnect.

Non fused disconnect switch sizes.

600 600 250 non fusible type 1 3r 4x stainless steel 12 interlock receptacle switches 1 2 30 100 600 250 fusible and non fusible type 1 3r 4 4x. The basic construction provides flexibility safety and high performance in an extremely compact size. An appliance requiring a 30 amp double circuit breaker will need a disconnect rated to its horsepower and will accept two 30 amp fuses. Eaton s safety switches continue to be a preferred choice among electrical contractors and end users.

325 disconnect switches disconnect switches section contents page compact circuit protector ccp fused disconnect switches. Square d schneider electric general duty disconnect non fusible 60a 120 240v 3p3w. Non fusible disconnect switches abb s non fusible disconnect switches are designed to offer maximum versatility to meet specific customer requirements. A full line of general duty heavy duty double throw and hazardous area devices is expanded with a series of innovative new products for a vast variety of applications.

Our switches are nema iec and ul rated. Eaton 30 amp 2 pole fusible general duty enclosed molded case switch disconnect. The nec states that the one you select must have the right fuse size to fit the equipment. With these requirements in mind how do you approach the disconnect switch sizing process.

Fusible and non fusible switches are 100 load break and 100 load make rated. Determine your power needs. Suitable for service entrance applications unless otherwise noted. Available in 30 1200 a ratings.

Disconnect switch nema 4x enclosed switches listed maximum horsepower ratings catalog number three phase 220 240 vac 440 480 vac 600 vac. Square d schneider electric single throw fusible 100a 600vac dc 3p3w heavy duty disconnect. Disconnect switches our disconnect switches are available in both fixed and variable depth styles with flange or door mounting styles. Mechanically interlocked cover to prevent easy access when the switch is in the on position.

Qo series 60a 120 240v nema 3r non fusible ac disconnect switch with non metallic enclosure. We offer a variety of fused and non fused versions from 20 1250 a in both open and enclosed configurations. Select a disconnect switch with the same or greater horsepower rating as the appliance. Keep in mind that most disconnect switches are fused though some are non fused.

The disconnect switch must also have the correct fuse size.