Schneider Electric Overload Relay Catalogue Pdf

Bimetallic overload relays are also available for sizes 0 6.

Schneider electric overload relay catalogue pdf.

Buy schneider electric thermal overload relays. Complete the catalog number by adding the coil voltage code from tesys d coil voltage codes for example lc1d09g7. This catalog covers those devices designed to meet iec standards for protection and control. Automatic electric or manual reset from 0 5 to 50 a b11 19 chapterb11 technical data for designers b11 21 tesys lr rm1x lrd tesys overload relays.

3 tripping of thermal overload relay only. 4 thermal limit of the circuit breaker. Farnell offers fast quotes same day dispatch fast delivery wide inventory datasheets technical support. Automatic electric or manual reset from 0 5to 50 a b11 18 tesys control and protection components 1 1 b11 chapter.

Overload relays provide phase loss protection phase unbalance protection and a led power indicator. Overload relays overload relays from 0 16 to 630 a thermal overload relays for use with tesys k contactors type of product range pages adjustable thermal overload relays. For additional terminal options and coil options see catalog mkted210011en check with local sales office for availability. Square d manufactures three types of overload relays the melting alloy the bimetallic and solid state.

5 thermal overload relay limit. Adjustable thermal overload relays for motors tesys lrk from 0 16 to 16 a b11 2 adjustable thermal overload relays for unbalanced loads tesys lrk from 0 8 to 16 a b11 3 thermal overload relays class 10 a for use with tesys d contactors adjustable thermal overload relays for motors tesys lrd from 0 16 to 140 a b11 4 adjustable thermal overload. The control circuit contact must be wired in series with the coil of the contactor so that the contactor will de energize when an overload occurs. Current iq short circuit current r this type of fault corresponds to a dead short and is relatively rare.

6 current broken by the scpd 1. To order type s starters with solid state overload relays see factory modification forms. 1 thermal overload relay curve. Overload relay has no power contacts and cannot disconnect the motor by itself.

7 circuit breaker magnetic trip. Thermal overload relays class 10 a for use with tesys d contactors adjustable thermal overload relays for motors tesys lrd from 0 16 to 140 a b11 4. Adjustable thermal overload relays for unbalanced loads tesys lrd from 0 63 to 32 a b11 6 electronic thermal overload relays for use with tesys d contactors adjustable electronic overload relay multi class multi scale tesys lr9d from 0 1 to 150 a b11 10 electronic thermal overload relays for use with tesys f contactors. Schneider electric offers a complete line of products for the manual control and protection of motors.