MBS AG. CTB Plug-in current transformer MBS AG. Dimensions: General technical specifications:

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Marilyn Shelton
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1 CTB Plug-in current transformer Dimensions: Primary conductor 1: 30x10 mm Primary conductor 2: 25x12 mm Primary conductor 3: 20x20 mm Round conductor: 26 mm Transformer width: 60 mm Transformer height: 80.5 mm Total depth: 52 mm General technical specifications: Thermal nominal continuous rated current I cth : 1.2 x I N Thermal nominal short-time current I th : 60 x I N, 1 sec. Maximum operating voltage U m : 1.0 kv Isolation test voltage: 6 kv, U eff, 50 Hz, 1 Min. Rated frequency: 50 Hz Isolation class: E Applicable technical standards: DIN EN 60044/1 VDE 0414 Teil 1 Further information: World's first CT with screwless connection technology for the secondary caps Cage Clamp Europe's first current transformer with UL certification Innovative time-saving connectivity of solid and flexible conductors with or without ferrules for max. 4 mm ² Vibration and shock resistant Maintenance-free, gas-tight connection High current-carrying capacity High mechanical holding forces Low voltage current transformers for max. operating voltage to 1.0 kv, use in 690 V networks possible Available for primary nominal currents from 50 A up to 750 A es 3 and 1 Constantly overloaded with 120 % of the primary rated current Over current rated limiting factor: See rating plate Operating temperature: -5 C < T < +50 C Storage temperature: -25 C < T < +70 C Unbreakable plastic housing of grey polycarbonate, self-extinguishing, UL94-V0, flame resistant Packaging unit: 1 pc. Customs tariff number:

2 Order list CTB Plug-in current transformer Secondary current 5A 1A Primary current Burden VA

3 CTB Plug-in current transformer Dimensions: Primary conductor 1: 40x10 mm Primary conductor 2: 30x15 mm Round conductor: 32 mm Transformer width: 70 mm Transformer height: 91 mm Total depth: 52 mm General technical specifications: Thermal nominal continuous rated current I cth : 1.2 x I N Thermal nominal short-time current I th : 60 x I N, 1 sec. Maximum operating voltage U m : 1.0 kv Isolation test voltage: 6 kv, U eff, 50 Hz, 1 Min. Rated frequency: 50 Hz Isolation class: E Applicable technical standards: DIN EN 60044/1 VDE 0414 Teil 1 Further information: World's first CT with screwless connection technology for the secondary caps Cage Clamp Europe's first current transformer with UL certification Innovative time-saving connectivity of solid and flexible conductors with or without ferrules for max. 4 mm ² Vibration and shock resistant Maintenance-free, gas-tight connection High current-carrying capacity High mechanical holding forces Low voltage current transformers for max. operating voltage to 1.0 kv, use in 690 V networks possible Available for primary nominal currents from 75 A up to 1000 A es 3 and 1 Constantly overloaded with 120 % of the primary rated current Over current rated limiting factor: See rating plate Operating temperature: -5 C < T < +50 C Storage temperature: -25 C < T < +70 C Unbreakable plastic housing of grey polycarbonate, self-extinguishing, UL94-V0, flame resistant Packaging unit: 1 pc. Customs tariff number:

4 Order list CTB Plug-in current transformer Secondary current 5A 1A Primary current Burden VA

5 CTB Plug-in current transformer Dimensions: Primary conductor 1: 50x12 mm Primary conductor 2: 40x30 mm Round conductor: 44 mm Transformer width: 85 mm Transformer height: mm Total depth: 52 mm General technical specifications: Thermal nominal continuous rated current I cth : 1.2 x I N Thermal nominal short-time current I th : 60 x I N, 1 sec. Maximum operating voltage U m : 1.0 kv Isolation test voltage: 6 kv, U eff, 50 Hz, 1 Min. Rated frequency: 50 Hz Isolation class: E Applicable technical standards: DIN EN 60044/1 VDE 0414 Teil 11 Further information: World's first CT with screwless connection technology for the secondary caps Cage Clamp Europe's first current transformer with UL certification Innovative time-saving connectivity of solid and flexible conductors with or without ferrules for max. 4 mm² Vibration and shock resistant Maintenance-free, gas-tight connection High current-carrying capacity High mechanical holding forces Low voltage current transformers for max. operating voltage to 1.0 kv, use in 690 V networks possible Available for primary nominal currents from 100 A up to 1250 A 1 Constantly overloaded with 120 % of the primary rated current Over current rated limiting factor: See rating plate Operating temperature: -5 C < T < +50 C Storage temperature: -25 C < T < +70 C Unbreakable plastic housing of grey polycarbonate, self-extinguishing, UL94-V0, flame resistant Packaging unit: 1 pc. Customs tariff number:

6 Order list CTB Plug-in current transformer Secondary current 5A 1A Primary current Burden VA

7 CTB Plug-in current transformer Dimensions: Primary conductor 1: 63x10 mm Primary conductor 2: 50x30 mm Round conductor: 44 mm Transformer width: 95 mm Transformer height: 115 mm Total depth: 52 mm General technical specifications: Thermal nominal continuous rated current I cth : 1.2 x I N Thermal nominal short-time current I th : 60 x I N, 1 sec. Maximum operating voltage U m : 1.0 kv Isolation test voltage: 6 kv, U eff, 50 Hz, 1 Min. Rated frequency: 50 Hz Isolation class: E Applicable technical standards: DIN EN 60044/1 VDE 0414 Teil 1 Further information: World's first CT with screwless connection technology for the secondary caps Cage Clamp Europe's first current transformer with UL certification Innovative time-saving connectivity of solid and flexible conductors with or without ferrules for max. 4 mm ² Vibration and shock resistant Maintenance-free, gas-tight connection High current-carrying capacity High mechanical holding forces Low voltage current transformers for max. operating voltage to 1.0 kv, use in 690 V networks possible Available for primary nominal currents from 200 A up to 1600 A 1 Constantly overloaded with 120 % of the primary rated current Over current rated limiting factor: See rating plate Operating temperature: -5 C < T < +50 C Storage temperature: -25 C < T < +70 C Unbreakable plastic housing of grey polycarbonate, self-extinguishing, UL94-V0, flame resistant Packaging unit: 1 pc. Customs tariff number:

8 Order list CTB Plug-in current transformer Secondary current 5A 1A Primary current Burden VA

9 CTB Plug-in current transformer projected, deliverable within september 2010 Dimensions: Primary conductor 1: 80x10 mm Primary conductor 2: 60x30 mm Round conductor: 55 mm Transformer width: 120 mm Transformer height: 135 mm Total depth: 52 mm General technical specifications: Thermal nominal continuous rated current I cth : 1.2 x I N Thermal nominal short-time current I th : 60 x I N, 1 sec. Maximum operating voltage U m : 1.0 kv Isolation test voltage: 6 kv, U eff, 50 Hz, 1 Min. Rated frequency: 50 Hz Isolation class: E Applicable technical standards: DIN EN 60044/1 VDE 0414 Teil 1 Further information: World's first CT with screwless connection technology for the secondary caps Cage Clamp Europe's first current transformer with UL certification Innovative time-saving connectivity of solid and flexible conductors with or without ferrules for max. 4 mm ² Vibration and shock resistant Maintenance-free, gas-tight connection High current-carrying capacity High mechanical holding forces Low voltage current transformers for max. operating voltage to 1.0 kv, use in 690 V networks possible Available for primary nominal currents from 400 A up to 2000 A 1 Constantly overloaded with 120 % of the primary rated current Over current rated limiting factor: See rating plate Operating temperature: -5 C < T < +50 C Storage temperature: -25 C < T < +70 C Unbreakable plastic housing of grey polycarbonate, self-extinguishing, UL94-V0, flame resistant Packaging unit: 1 pc. Customs tariff number:

10 Order list CTB Plug-in current transformer Secondary current 5A 1A Primary current Burden VA

11 CTB Plug-in current transformer projected, deliverable within september 2010 Dimensions: Primary conductor 1: 100x10 mm Primary conductor 2: 80x30 mm Round conductor: 70 mm Transformer width: 130 mm Transformer height: 147 mm Total depth: 52 mm General technical specifications: Thermal nominal continuous rated current I cth : 1.2 x I N Thermal nominal short-time current I th : 60 x I N, 1 sec. Maximum operating voltage U m : 1.0 kv Isolation test voltage: 6 kv, U eff, 50 Hz, 1 Min. Rated frequency: 50 Hz Isolation class: E Applicable technical standards: DIN EN 60044/1 VDE 0414 Teil 1 Further information: World's first CT with screwless connection technology for the secondary caps Cage Clamp Europe's first current transformer with UL certification Innovative time-saving connectivity of solid and flexible conductors with or without ferrules for max. 4 mm ² Vibration and shock resistant Maintenance-free, gas-tight connection High current-carrying capacity High mechanical holding forces Low voltage current transformers for max. operating voltage to 1.0 kv, use in 690 V networks possible Available for primary nominal currents from 400 A up to 2500 A 1 Constantly overloaded with 120 % of the primary rated current Over current rated limiting factor: See rating plate Operating temperature: -5 C < T < +50 C Storage temperature: -25 C < T < +70 C Unbreakable plastic housing of grey polycarbonate, self-extinguishing, UL94-V0, flame resistant Packaging unit: 1 pc. Customs tariff number:

12 Order list CTB Plug-in current transformer Secondary current 5A 1A Primary current Burden VA

Single-phase CT current transformers Cat. Nos :

Single-phase CT current transformers Cat. Nos : Index Pages 1. Description - Use... 2 2. Range...2 3. Overall dimensions...2 4. Preparation - Connection... 3 5. General characteristics...5 6. Compliance and approvals...7 1/6 1. DESCRIPTION - USE Closed-type