CT200L Littelfuse

Accessories Current Transformers (CTs) CT SELECTION GUIDE GROUND-FAULT TRIP LEVEL PRODUCT GROUND-FAULT CT (or insulation level) SE-601 No CTs required 1-20 mA PGR-3100 No CTs required Indication only Warnings at 30 k & 50 k, PGR-3200 No CTs required Alarm at 10 k SE-502 No CTs required 5 0.9 mA CT-200 Series 10-198 A SE-701/SE-703 EFCT Series 50 mA-4.95 A SE-CS30 Series 300 mA-29.7 A SE-704 SE-CS30 Series 10 mA-5 A EL731 EFCT Series 30-5,000 mA AC and DC SE-105/SE-107 CT200 Series 0.5-4 A SE-134C/SE-135 SE-CS10 Series 0.5-12.5 A SE-CS10 Series 0.5-12.5 A SE-145 SE-CS40 Series 2.0-50 A CT200 Series 12-200 A SE-330 EFCT Series 100 mA-5 A SE-CS30 Series 600 mA-30 A SE-325 CT200 Series 0.5-4 A No phase CTs required <25 A, PGR-6150 0.4-150 A Optional SE-CS30 Series Ground-Fault CT CT200 Series 10-200 A MPU-32* EFCT Series 50 mA-5 A SE-CS30 Series 300 mA-30 A CT200 10-200 A MPS* EFCT Series (5-A Primary) 50 mA-5 A SE-CS30 Series (30-A Primary) 300 mA-30 A MPU-32-X69X-PMA16 Existing CTs can be used or same as MPU-32. MPS-469X-PMA24 Existing CTs can be used or same as MPS. PGR-6800 No CTs required <91 A N/A CT200 Series 10-200 A FPU-32* EFCT Series 50 mA-5 A SE-CS30 Series 300 mA-30 A CT200 10-200 A FPS* EFCT Series (5-A Primary) 50 mA-5 A SE-CS30 Series (30-A Primary) 300 mA-30 A CTs are optional N/A AF1000 *Phase CTs should be selected with a primary rating of 100-300% of rated current to maintain specified accuracy. CTs with a 1-A or 5-A secondary are accepted. Trip levels are model specific, see ordering information.. Select a CT with a primary rating approximately equal to the systems rated current. CTs with 5-A secondary current are accepted. 2014 Littelfuse Protection Relays & Controls Rev: 4-B-061214 ARC-FLASH FEEDER MOTOR & PUMP RESISTANCE TRAILING CABLE GROUND FAULT PROTECTION PROTECTION PROTECTION GROUNDING PROTECTION PROTECTIONAccessories Current Transformers CURRENT TRANSFORMERS CURRENT TRANSFORMERS Product Features Inner Diameter Accessory For SE-330 SE-105/107 FPS CT200 (PGC-2056) Detects phase current or ground-fault 56 mm SE-701 MPU-32 FPU-32 current. (200-A primary) (2.20 ) Current Transformer MPS SE-325 AF1000 SE-701 SE-105 MPU-32 CT200L (PGC-2089) Detects phase current or ground-fault 89 mm SE-107 MPS FPU-32 current. (200-A primary) (3.50 ) Current Transformer AF1000 FPS EFCT-26 (PGC-3026) SE-330 MPS MPU-32 Sensitive current transformer used to 26 mm SE-701 FPU-32 FPS Ground-Fault Current detect ground-fault current. (5-A primary) (1.02 ) EL731 Transformer EFCT-1 (PGC-3082) SE-330 MPS MPU-32 Sensitive current transformer used to 82 mm SE-701 FPU-32 FPS Ground-Fault Current detect ground-fault current. (5-A primary) (3.23 ) EL731 Transformer EFCT-2 (PGC-3140) SE-701 MPS Sensitive current transformer used to 140 mm MPU-32 FPU-32 Ground-Fault Current detect ground-fault current. (5-A primary) (5.50 ) EL731 FPS Transformer Fits in the EFCT-1 window to reduce EFCT-1FC (PGC-31FC) 70 mm saturation and prevent false operation EFCT-1 (2.75 ) Flux Conditioner due to large surge currents. SE-CS10-2.5 (PGC-4064) 64 mm Detects ground-fault current. SE-134C SE-135 SE-145 (2.50 ) Current Sensor SE-CS10-4 (PGC-4108) 108 mm Detects ground-fault current. SE-134C SE-135 SE-145 (4.25 ) Current Sensor SE-CS10-6 (PGC-4160) 160 mm Detects ground-fault current. SE-134C SE-135 SE-145 (6.31 ) Current Sensor SE-CS10-8 (PGC-4210) 210 mm Detects ground-fault current. SE-134C SE-135 SE-145 (8.25 ) Current Sensor SE-704 MPU-32 SE-CS30-26 (PGC-5025) Current Transformer for low-level 26 mm SE-330 MPS SE-701 FPU-32 ground faults. (30-A primary) (1.02 ) Ground-Fault Current Transformer PGR-6100 FPS SE-704 MPU-32 Current Transformer for low-level SE-CS30-70 (PGC-5060) 70 mm SE-330 MPS ground faults, flux conditioner (2.76 ) SE-701 FPU-32 Ground-Fault Current Transformer is standard. (30-A primary) PGR-6100 FPS MPU-32 Current Transformer for low-level SE-704 SE-CS30-4 (PGC-5095) 95 mm MPS ground faults, flux conditioner SE-701 (3.74 ) FPU-32 Ground-Fault Current Transformer PGR-6100 is standard. (30-A primary) FPS MPU-32 Current Transformer for low-level SE-704 SE-CS30-5 (PGC-5130) 130 mm MPS ground faults, flux conditioner SE-701 FPU-32 (5.12 ) Ground-Fault Current Transformer PGR-6100 is standard. (30-A primary) FPS MPU-32 Current Transformer for low-level SE-704 SE-CS30-8 (PGC-5200) 200 mm MPS ground faults, flux conditioner SE-701 FPU-32 (7.87 ) Ground-Fault Current Transformer PGR-6100 is standard. (30-A primary) FPS SE-CS40-6 160 mm SE-135 SE-145 Detects ground-fault current (6.31) Current Sensor 2014 Littelfuse Protection Relays & Controls Rev: 4-B-061214