Molded Case Circuit Breakers

Transcription

1 Molded Case Circuit Breakers Cerus TD and TS Series UL 489 Listed TD125U ln 15~125A 3.54(W) x 6.46(H) X 3.39in (D) TS250U ln150 ~ 250A 4.13 (W) x 7.01 (H) X 3.39in (D) TS400U ln 300 ~ 400A 5.51 (W) x (H) X 4.33in (D) TS800U ln 500 ~ 800A 8.27 (W) x (H) X 5.31 (D) Cerus Circuit Breakers are Suitable for: Short circuit and branch protection Main circuit protection and disconnect Standards UL489 Simplified Product Range 4 Sizes:,,, Ampere range: 15A ~ 800A High Performance Ultimate breaking capacity (ka rms) KAIC: Max

2 Various Trip Units FTU: Fixed thermal & trip ( and only) ATU: Adjustable thermal & trip FMU: Adjustable thermal, Fixed magnetic trip Variable Accessories Electrical auxiliaries Extended rotary handle Flange handle Locking devices 89

3 Specifications Molded Case Circuit Breakers TD/TS series circuit breakers have built in thermal-magnetic trip units. Some models of the TD/TS series circuit breakers are UL Listed to be applied at up to 100% of their current rating. Because of the additional heat generated, the use of specificallydesigned enclosures and 90 C rated wire are required when using circuit breakers at 100% of their current rating. Markings on the circuit breaker indicate the minimum enclosure size and ventilation requirements. The 90 C wire size shall be based on UL 489. Circuit breakers with 100% rating can also be used in applications requiring only 80% continuous loading. Molded Case Circuit Breakers TD/TS Series Frame size Rated current ln Number of poles Rated operational voltage, Ue AC UL interupting rating 120V 240V AC 50/60Hz 480V 600V Reference standard Available breaker types Accessories Mechanical life Electrical AC Weight 3-pole lbs (kg) Basic dimension, Wx Hx D 3-Pole in (mm) A V ka Operations Operations TD125 15, 20, 30, 40, 50, 60, 80, 100, NU HU UL 489 Fixed thermal, fixed magnetic FTU Adjustable-thermal, fixed-magnetic FMU - AX - Auxiliary switch AL - Alarm switch SHT - Shunt trip UVT - Undervoltage trip EHU - Extended rotary handle FH - Flange handle PL, PHL - Locking devices (Removable, fixed) MIT - Mechanical interlock device 4,000 4, lbs (1.2kg) 3.54 x 6.46 x 3.39in (90 x 164 x 86mm)

4 Specifications 3 Pole Contactors 4 Pole Contactors Contactor Accessories Thermal Overload Relays TS250 TS400 TS , 175, 200, , , 600, UL489 Fixed thermal, fixed magnetic, FTU Fixed thermal, fixed magnetic, FTU Fixed thermal, fixed magnetic, FTU Adjustable-thermal, fixed-magnetic, FMU Adjustable-thermal, fixed-magnetic, FMU Adjustable-thermal, fixed-magnetic, FMU Adjustable-thermal, Adjustable-magnetic (3 pole), ATU Adjustable-thermal, Adjustable-magnetic (3 pole), ATU Adjustable-thermal, Adjustable-magnetic (3 pole), ATU AX - Auxiliary switch AX - Auxiliary switch AX - Auxiliary switch AL - Alarm switch AL - Alarm switch AL - Alarm switch SHT - Shunt trip SHT - Shunt trip SHT - Shunt trip UVT - Undervoltage trip UVT - Undervoltage trip UVT - Undervoltage trip EHU - Extended rotary handle EHU - Extended rotary handle EHU - Extended rotary handle FH - Flange handle FH - Flange handle FH - Flange handle PL, PHL - Locking devices (removable, fixed) PL, PHL - Locking devices (removable, fixed) PL, PHL - Locking devices (removable, fixed) MIT - Mechanical interlock device MIT - Mechanical interlock device MIT - Mechanical interlock device 5,000 5,000 3,000 1,000 1, lbs (1.9kg) 12.57lbs (5.7kg) 29.98lbs (13.6kg) 4.13 x 7.01 x 3.39in (105 x 178 x 86mm) 5.51 x x 4.33in (140 x 292 x 110mm) 8.27 x x 5.31in (210 x 428 x 135mm) Electronic Motor Protection Relays Manual Motor Starters Manual Motor Starter Accessories Circuit Breakers Pilot Devices and Accessories Enclosures 91

5 Ordering Information TD/TS Series Circuit Breakers (FTU) 15A TD125HU FTU A TD125NU FTU A 20A TD125HU FTU A TD125NU FTU A 30A TD125HU FTU A TD125NU FTU A 40A TD125HU FTU A TD125NU FTU A 50A X TD125HU FTU A TD125NU FTU A 60A TD125HU FTU A TD125NU FTU A 80A TD125HU FTU A TD125NU FTU A 100A TD125HU FTU A TD125NU FTU A 125A TD125HU FTU A TD125NU FTU A TS250HU FTU 250 TS250NU FTU A X TS250HU FTU A TS250NU FTU A 250A TS250HU FTU A TS250NU FTU A TS400HU FTU 400 TS400NU FTU A TS400HU FTU A TS400NU FTU A TS800HU FTU 800 TS800NU FTU A X TS800HU FTU A TS800NU FTU A 800A TS800HU FTU A TS800NU FTU A TD/TS Series Circuit Breakers (FMU) 40A TD125HU FMU A TD125NU FMU A 50A TD125HU FMU A TD125NU FMU A 60A TD125HU FMU A TD125NU FMU A X 80A TD125HU FMU A TD125NU FMU A 100A TD125HU FMU A TD125NU FMU A 125A TD125HU FMU A TD125NU FMU A TS250HU FMU A TS250NU FMU A 200A X TS250HU FMU A TS250NU FMU A 250A TS250HU FMU A TS250NU FMU A TS400HU FMU 400 TS400NU FMU A TS400HU FMU A TS400NU FMU A TS800HU FMU 800 TS800NU FMU A X TS800HU FMU A TS800NU FMU A 800A TS800HU FMU A TS800NU FMU A TD/TS Series Circuit Breakers (ATU) TS250HU ATU A TS250NU ATU A 200A X TS250HU ATU A TS250NU ATU A 250A TS250HU ATU A TS250NU ATU A TS400HU ATU 400 TS400NU ATU A TS400HU ATU A TS400NU ATU A TS800HU ATU 800 TS800NU ATU A X TS800HU ATU A TS800NU ATU A 800A TS800HU ATU A TS800NU ATU A