Non Fused Disconnect Switch Sizes

We offer a variety of fused and non fused versions from 20 1250 a in both open and enclosed configurations.

Non fused disconnect switch sizes. An appliance requiring a 30 amp double circuit breaker will need a disconnect rated to its horsepower and will accept two 30 amp fuses. Square d schneider electric single throw fusible 100a 600vac dc 3p3w heavy duty disconnect. Eaton s safety switches continue to be a preferred choice among electrical contractors and end users. Non fusible disconnect switches abb s non fusible disconnect switches are designed to offer maximum versatility to meet specific customer requirements.

The nec states that the one you select must have the right fuse size to fit the equipment. 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. Keep in mind that most disconnect switches are fused though some are non fused. Qo series 60a 120 240v nema 3r non fusible ac disconnect switch with non metallic enclosure.

With these requirements in mind how do you approach the disconnect switch sizing process. Available in 30 1200 a ratings. Disconnect switches our disconnect switches are available in both fixed and variable depth styles with flange or door mounting styles. 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. Determine your power needs. The disconnect switch must also have the correct fuse size. Let s take a look.

All abb fusible switches are designed to meet customer requirements in terms of high interrupting capacity and long electrical life while occupying little more panel space than the appropriate fuses. Abb powerline includes seven different amperage sizes from 30a to 800a. Our switches are nema iec and ul rated. All sizes are compact heavy duty 600 v disconnect switches.

The basic construction provides flexibility safety and high performance in an extremely compact size. 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. Fusible and non fusible switches are 100 load break and 100 load make rated. Mechanically interlocked cover to prevent easy access when the switch is in the on position.