Switches. Fused Switches ITCP for Semiconductor Fuses 32 to 800A CONTROL: FUSE CONNECTING: SWITCHING: MECHANISM: FIXING: CONSTRUCTION:

Transcription

1 Fused CONTROL: Side control, padlockable in off position by three padlocks. Safe and reliable of contact position on handles. SWITCHING: Double isolation per phase. Complete isolation of fuse when circuit open. Onload opening and closing AC23 & DC 23. Interrupting rating 25 ka up to 100 ka. Insulation voltage 1000 V. FIXING: On DIN rail for ratings lower 250A or on board. FUSE CONNECTING: Forced tightening. MECHANISM: Snap action mechanism which ensures rapid disconnection regardjess of how fast the user turns the operation handle.` CONSTRUCTION: Complying with IEC 947 1and 3 and EN and 3 Standards Silverplated copper electrical contacts. Insulating partitions in UL 94 UO materials. Required blownfuse. PROTECTION AGAINST TOUCHING OF LIVE PARTS: IP 20 COMPLETE RANGE READYTO INSTALL SW40 12/04

2 Fused Protistor Fuse Switch disconnectors Easytoinstall and use For 10 x 38 fuses For 14 x 51 fuses For 22 x 58 fuses For 27 x 60 fuses For 00 x 000 fuses Complete protection against touching of live parts For 00P & 00TD80 fuses For endcontact fuses For bladestyle Protistor fuses DIN For American bladestyle Protistor fuses 12/04 SW41

3 Fused The ITCP switchdisconnector range is specially designed to satisfy the connection requirements of Protistor semiconductor fuses along with thermal stresses generated during their use. The combination of ITCP switches and Protistor fuses ensures a high degree of safety in the protection of both personnel and equipment, including power semiconductors and other fragile components. ITCP Main characteristics Safe switching or closing of circuit at any time, even on load Disconnection of circuit in order to safely service installations and downstream components off load Associated fuses enable protection of the even the most demanding semiconductors Complying with IEC 9473 BS 5419 VDE 0660 NFC Standards. Silverplated copper electrical contacts Interrupting rating as per IEC 9473, AC 23 Isolation of fuses downstream and upstream: when switch is open, fuses are off load Protection in all climate types Molded partitions in selfextinguishing fiber glassreinforced polyester Frontcontrolled ambient temperature <40 c Beyond this ambient, a derating factor must be applied to thermal rating: 110 θ where θ is ambient 70 in C User advice While the rating alone enables selection of the switchdisconnector for general purpose fuses, additional parameters must be taken into account for semiconductor fuses: RMS operating current Actual power loss through fuse must be lower than maximum dissipable power per fuse in fused switch. ITCP Selection example Assume that fuse determination, in accordance with our T59 application information document, results in selection of a PSC 660V size 31 with IN = 450A and 70W rated power. Operating conditions will be as follows: open air installation, ambient 30 C verticallyassembled fuses I rms = 340 A Calculated power loss through fuse: I rms = 340 ~ 0.76 IN 450 In Semiconductor Fuses section, curve P/PN = f(i/in) provides a 0.48 coefficient, thus power lost in fuse is: P = 0.48 x 70W = 33.6W Various possibilities: 1st case: fuse with end contacts TT 1 ITC P 400 III 30/32 TTF I rms = 340 A < 400 A P = 33,6 W < 45 W (Possible selection) 2nd case: fuse with LI blades 2 ITC P 400 III 30/32 LI I rms = 340 A < 400 A P = 33.6 W < 45 W (Possible selection) 3 ITC P 630 III 30/33 LI I rms = 340 A < 630 A P = 33.6 W < 60 W (Possible selection) Conclusion: Selection # 2 is recommended by Ferraz Shawmut easytoinstall fuse most costefficient solution Numerous accessories offer complete protection against casual touch of live parts for improved personnel safety. Designed for fusing with three Protistor fuse technologies: ferruletype fuses fuses PSC series 660V and 000V fuses. rating is given for an P P N 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 0,5 0,6 0,7 0,8 0,9 1 l l N SW42 12/04

4 Fused Selection Table: ITCP vs fuse type Reference number For PROTISTOR fuses ITCP Open air Ambient 40 C Max. Power loss in fuse Ferrule Solid Blades Brackets Endcontacts PSC 000/ 10 x x x x 60 00P 00D80 30TT 31TT 32TT 33TT 70TT 71TT 72TT 73TT 3 32 A 50 A 125 A 3,5 Ith 3,5 W@ Ithe 7,5 Ith 7,5 Ithe e B J C Y D L A (135)* 250 A (230)* 400 A 45 Ith (360)* 34 Ithe* 630 A (570)* 9 Ithe 32 Ith 23 Ithe 60 Ith 45 Ithe* E B F S G X M C H Y H Y N N N D D D S S S H H H J Z P E J Z P E P E S S S H H H A 65 Ith (720)* 55 Ithe* W W W W W W W W M M M M M M M M In bold letters: Switch plus accessories to be mounted (switch + connection kit + inside control + protection parts touching + protection against terminal touching + preisolating microswitch) + heightening cover. In Italics: Switch Accessories must be ordered Ith : value given at switch thermal Ithe : value given for a shrouded switch ( as when in cubicle) ITCP FOR FERRULE FUSES ITCP FOR BRACKETSTYLE 00 & 000 FUSES ITCP FOR ENDCONTACT FUSES SW44 12/04

5 Fused Reference number For PROTISTOR fuses ITCP Open air Ambient 40 C Max. Power loss in fuse German range PSC DIN 110 DIN 110 DIN 110 DIN American range PSC Long blades Short blades 30LI 31LLI 32LI 33LI 70KI 71KI 72KI 73KI 32 A 3,5 Ith 3,5 W@ Ithe 50 A 7,5 Ith 7,5 Ithe 125 A e 160 A (135)* 9 Ithe 250 A (230)* 32 Ith 23 Ithe K A K A L B L210414B L B L B A (360)* 45 Ith 34 Ithe* Q F Q F Q F R G R G R G R G R G R G A (570)* 800 A (720)* 60 Ith 45 Ithe* 65 Ith 55 Ithe* T L X Q T L X Q T L X Q X Q V K Y P V K Y P V K Y P Y P V K Y P V K Y P V K Y P Y P In bold letters: Switch plus accessories to be mounted (switch + connection kit + inside control + protection parts touching + protection against terminal touching + preisolating microswitch) + heightening cover. In Italics: Switch Accessories must be ordered Ith : value given at switch thermal Ithe : value given for a shrouded switch ( as when in cubicle) 4 5 ITCP FOR DINBLADE FUSES 12/04 SW45

6 Fused Selection Table: ITCP vs fuse type Catalog number For PROTISTOR fuses ITCP Open air Ambient 40 C Max. Power loss in fuse Ferrule Solid Blades Brackets 10 x x x x 60 00P 000/00D80 32 A 3,5 Ith 3,5 W@ Ithe ITCP32C3CP10 ITCP32S3CF 50 A 7,5 Ith 7,5 Ithe ITCP50C3CP14 ITC50S3CF 125 A e ITCP125C3CP22 ITC125S3CF 160 A (135)* 9 Ithe ITCP160K3CP27 ITCP160C3D08 ITC160S3CF 250 A (230)* 32 Ith 23 Ithe 400 A 45 Ith (360)* 34 Ithe* ITCP250C3TD08 ITCP250K3TD08 ITCP400C3TD08 ITCP400K3TD A (570)* 60 Ith 45 Ithe* 800 A 65 Ith (720)* 55 Ithe* In bold letters: Switch plus accessories to be mounted (switch + connection kit + inside control + protection parts touching + protection against terminal touching + preisolating microswitch) + heightening cover. In Italics: Switch Accessories must be ordered Ith : value given at switch thermal Ithe : value given for a shrouded switch ( as when in cubicle) 1 2 ITCP FOR FERRULE FUSES ITCP FOR BRACKETSTYLE 00 & 000 FUSES SW46 12/04

7 Fused Catalog number For PROTISTOR fuses ITCP Open air Ambient 40 C Max. Power loss in fuse Endcontacts PSC 30TT 31TT 32TT 33TT 70TT 71TT 72TT 73TT 3 32 A 3,5 Ith 3,5 W@ Ithe 50 A 7,5 Ith 7,5 Ithe 125 A e 160 A (135)* 9 Ithe 250 A (230)* 32 Ith 23 Ithe ITCP250C3TTF3 ITCP250K3TTF3 ITCP250C3TTF3 ITCP250K3TTF3 ITCP250C3TTF7 ITCP250K3TTF7 ITCP250C3TTF7 ITCP250K3TTF7 400 A (360)* 45 Ith 34 Ithe* ITCP400C3TTF3 ITCP400K3TTF3 ITCP400C3TTF3 ITCP400K3TTF3 ITCP400C3TTF3 ITCP400K3TTF3 ITCP400C3TTF7 ITCP400K3TTF7 ITCP400C3TTF7 ITCP400K3TTF7 ITCP400C3TTF7 ITCP400K3TTF7 630 A (570)* 60 Ith 45 Ithe* ITCP630C3TTF ITCP630K3TTF ITCP630C3TTF ITCP630K3TTF ITCP630C3TTF ITCP630K3TTF ITCP630C3TTF ITCP630K3TTF ITCP630C3TTF ITCP630K3TTF ITCP630C3TTF ITCP630K3TTF 800 A (720)* 65 Ith 55 Ithe* ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800K3TTF ITCP800C3TTF ITCP800 K3TTF In bold letters: Switch plus accessories to be mounted (switch + connection kit + inside control + protection parts touching + protection against terminal touching + preisolating microswitch) + heightening cover. In Italics: Switch Accessories must be ordered Ith : value given at switch thermal Ithe : value given for a shrouded switch ( as when in cubicle) ITCP FOR ENDCONTACT FUSES ITCP FOR DINBLADE FUSES 12/04 SW47

8 Fused Selection Table: ITCP vs fuse type Catalog number For PROTISTOR fuses ITCP Open air Ambient 40 C Max. Power loss in fuse German range PSC DIN DIN DIN DIN A 3,5 Ith 3,5 W@ Ithe 50 A 7,5 Ith 7,5 Ithe 125 A e 160 A (135)* 9 Ithe 250 A (230)* 32 Ith 23 Ithe ITCP250C3D11 ITCP250K3D11 ITCP250C3D11 ITCP250K3D A 45 Ith (360)* 34 Ithe* ITCP400C3D11 ITCP400K3D11 ITCP400C3D11 ITCP400K3D11 ITCP400C3D11 ITCP400K3D A (570)* 60 Ith 45 Ithe* ITCP630C3D08/14 ITCP630K3D11/14 ITCP630C3D08/14 ITCP630K3D11/14 ITCP630C3D08/14 ITCP630K3D11/ A 65 Ith (720)* 55 Ithe* ITCP800C3D08/14 ITCP800K3D08/14 ITCP800C3D08/14 ITCP800K3D08/14 ITCP800C3D08/14 ITCP800K3D08/14 ITCP800C3D08/14 ITCP800K3D08/14 In bold letters: Switch plus accessories to be mounted (switch + connection kit + inside control + protection parts touching + protection against terminal touching + preisolating microswitch) + heightening cover. In Italics: Switch Accessories must be ordered Ith : value given at switch thermal Ithe : value given for a shrouded switch ( as when in cubicle) ITCP FOR ENDCONTACT FUSES ITCP FOR DINBLADE FUSES SW48 12/04

9 Fused Catalog number For PROTISTOR fuses ITCP Open air Ambient 40 C Max. Power loss in fuse Long blades American range PSC 5 Short blades 30LI 31LLI 32LI 33LI 70KI 71KI 72KI 73KI 32 A 3,5 Ith 3,5 W@ Ithe 50 A 7,5 Ith 7,5 Ithe 125 A e 160 A (135)* 9 Ithe 250 A (230)* 32 Ith 23 Ithe ITCP250C3US ITCP250K3US ITCP250C3US ITCP250K3US ITCP250C3US ITCP250K3US ITCP250C3US ITCP250K3US 400 A (360)* 45 Ith 34 Ithe* ITCP400C3US ITCP400K3US ITCP400C3US ITCP400K3US ITCP400C3US ITCP400K3US ITCP400C3US ITCP400K3US ITCP400C3US ITCP400K3US ITCP400C3US ITCP400K3US 630 A (570)* 60 Ith 45 Ithe* ITCP630C3US ITCP630K3US ITCP630C3US ITCP630K3US ITCP630C3US ITCP630K3US ITCP630C3US ITCP630K3US ITCP630C3US ITCP630K3US ITCP630C3US ITCP630K3US 800 A (720)* 65 Ith 55 Ithe* ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US ITCP800C3US ITCP800K3US In bold letters: Switch plus accessories to be mounted (switch + connection kit + inside control + protection parts touching + protection against terminal touching + preisolating microswitch) + heightening cover. In Italics: Switch Accessories must be ordered Ith : value given at switch thermal Ithe : value given for a shrouded switch ( as when in cubicle) ITCP FOR ENDCONTACT FUSES ITCP FOR DINBLADE FUSES 12/04 SW49

10 Fused Reference number lth ( A) Fuse Type Readytoinstall complete switch** Complete switch Reference Number Designation Switch supplied with black & red handle, 2 auxiliary preisolating contacts NO & NC, blown fuse for ferrule fuses, protection parts touching, protection against terminal touching and heightening cover. Separate switch with kit for connecting fuses Separate Switch Reference Number Connection kit Reference Number Switch plus mounted connection kit Ref. Number 32 10x38 B ITCP 32 III 10x38 COMPLETE J x51 C ITCP 50 III 14x51 COMPLETE Y x58 D ITCP 125 III 22x58 COMPLETE L x60 E ITCP 160 III 27x60 COMPLETE B P F ITCP 160 III 00 COMPLETE S /00DIN80 G ITCP 250 III 00/000 TD08 COMPLETE M X to 31 TTF H ITCP 250 III 3031 TTF COMPLETE K Y to 71 TTF J ITCP 250 III 7071 TTF COMPLETE C L Z to 31 LI 70 to 71 KI L ITCP 250 III 3031 LI/7071 KI COMPLETE N B /00DIN80 M ITCP 400 III 00/000 TD08 COMPLETE M C to 32 TTF N ITCP 400 III 3032 TTF COMPLETE K D to 72 TTF P ITCP 400 III 7072 TTF COMPLETE D L E to 32 DIN to 72 DIN to 32 LI 70 to 72 KI 30 to 33 TTF 70 to 72 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI 30 to 33 TTF 70 to 73 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI Q # ITCP 400 III 3032/7072 D11 # COMPLETE H F # R ITCP 400 III 3032 LI/7072 KI COMPLETE N G S ITCP 630 III 3033/7073 TTF COMPLETE Q H T # ITCP 630 III 3033/7073 D08 à 14 COMPLETE E P L # V ITCP 630 III 3033 LI/7073 KI COMPLETE S K W ITCP 800 III 3033/7073 TTF COMPLETE Q M X # ITCP 800 III 3033/7073 D08 à 14 # COMPLETE F P Q # Y ITCP 800 III 3033 LI/7073 KI COMPLETE S P ** Connection parts are not mounted on TTF fuses due to a distance between connection axes depending on height of fuse body variation which is +/ 1mm # Infactory adjustments for DIN 110 blade fuses SW50 12/04

11 Fused Reference number Accessories lth ( A) 32 10x x x x P Fuse Type Inside handle Black & Red (Internal control) N E Outside handle ➀ Black & Red 2 Red & Yellow (Internal control)u ➊ V ❷ C ➊ M ❷ N mm shaft Shaft extension for outside handle if needed H mm shaft B mm shaft Preisolating auxiliary contact (MC) ➀23➃➄➅ 3 P ou G ➀ L H ➀ L contacts maximum 2 H Blown fuse auxiliary contact (DPMM) ➀23➃ 3 Q Z (1 NO & 1 NC) A (1 NO & 1 NC) For 2 NO or 2 NC order L H No Protection parts touching (CPT)* Builtin Builtin Builtin Terminal cover (CB) * 1 CB per terminal Builtin Builtin N /00 DIN80 30 to 31 TTF to 71 TTF 30 to 31 LI 70 to 71 KI 000/00 DIN80 30 to 32 TTF to 72 TTF to 32 DIN to 72 DIN to 32 LI 70 to 72 KI 30 to 33 TTF 70 to 72 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI 30 to 33 TTF 70 to 73 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI Q To be ordered ➊ Q with a protection ❷ R screen 250 mm shaft part touching Q To be ordered with a protection screen part touching Q To be ordered with a protection screen part touching Q To be ordered with a protection screen part touching ➊ Q ❷ R mm shaft ➊ Q ❷ R mm shaft ➊ Q ❷ R mm shaft L mm shaft L mm shaft L mm shaft L mm shaft ➃ S ➄ L ➅ J ➃ S ➄ L ➅ J ➃ S ➄ L ➅ J ➃ S ➄ L ➅ J Function of fuse type See Semiconductor Fuse section Function of fuse type See Semiconductor Fuse section Function of fuse type See Semiconductor Fuse section Function of fuse type See Semiconductor Fuse section without blown fuse G With blown fuse G Y without blown fuse J With blown fuse J Y Without blown fuse L With blown fuse L Y Without blown fuse Z With blown fuse Z Y * M * M * S * S * With outside control, a locking mechanism of cover can be used. When switch is ON, this mechanism locks the cover (e.g. test of fuse live part touching protection, servicing of circuit when cubicle open) TYPES OF AUXILIARY CONTACTS ➀ Single microswitch 1 NO 2 Single microswitch 1 NC 3 Reversing microswitch 1 NO/NC ➃ Microswitch 1 NO & 1 NC ➄ Twin microswitch 2 NO & 2 NC ➅ Microswitch 1 NO & 1 NC low level 12/04 SW51

12 Fused Catalog number Readytoinstall complete switch** Separate switch with kit for connecting fuses lth ( A) Fuse Type Complete switch catalog Number Designation Switch supplied with black & red handle, 2 auxiliary preisolating contacts NO & NC, blown fuse for ferrule fuses, protection parts touching, protection against terminal touching and heightening cover. Separate Switch Catalog Number Connection kit Catalog Number Switch plus mounted connection kit Cat. Number 32 10x38 ITCP32C3CP10 ITCP 32 III 10x38 COMPLETE ITC32S3CF 50 14x51 ITCP50C3CP14 ITCP 50 III 14x51 COMPLETE ITC50S3CF x58 ITCP125C3CP22 ITCP 125 III 22x58 COMPLETE ITC125S3CF x60 ITCP 160 III 27x60 COMPLETE ITCP160K3CP P ITCP160C3D08 ITCP 160 III 00 COMPLETE ITC160S3CF 000/00DIN80 ITCP250C3TD08 ITCP 250 III 00/000 TD08 COMPLETE KITCP250/400TD8 ITCP250K3TD08 30 to 31 TTF ITCP250C3TTF3 ITCP 250 III 3031 TTF COMPLETE to 71 TTF ITCP250C3TTF7 ITCP 250 III 7071 TTF COMPLETE ITCP250S3 KITCP250/400TF3 KITCP250/400TF7 ITCP250K3TTF3 ITCP250K3TTF7 30 to 31 LI 70 to 71 KI ITCP250C3US ITCP 250 III 3031 LI/7071 KI COMPLETE KITCP250/400US ITCP250K3US 000/00DIN80 ITCP400C3TD08 ITCP 400 III 00/000 TD08 COMPLETE KITCP250/400TD8 ITCP400K3TD08 30 to 32 TTF ITCP400C3TTF3 ITCP 400 III 3032 TTF COMPLETE KITCP250/400TF3 ITCP400K3TTF to 72 TTF ITCP400C3TTF7 ITCP 400 III 7072 TTF COMPLETE ITCP400S3 KITCP250/400TF7 ITCP400K3TTF7 30 to 32 DIN to 72 DIN 110 ITCP400C3D11 ITCP 400 III 3032/7072 D11 # COMPLETE KITCP250/400D11 ITCP400K3D to 32 LI 70 to 72 KI 30 to 33 TTF 70 to 72 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI 30 to 33 TTF 70 to 73 TTF ITCP400C3US ITCP630C3TTF ITCP630C3D08/14 ITCP630C3US ITCP800C3TTF ITCP 400 III 3032 LI/7072 KI ITCP 630 III 3033/7073 TTF ITCP 630 III 3033/7073 D08 à 14 ITCP 630 III 3033 LI/7073 KI ITCP 800 III 3033/7073 TTF COMPLETE COMPLETE COMPLETE COMPLETE COMPLETE ITCP630S3 KITCP250/400US KITCP630/800TTF KITCP630/800D KITCP630/800US KITCP630/800TTF ITCP400K3US ITCP630K3TTF ITCP630K3D11/14 ITCP630K3US ITCP800K3TTF to 33 DIN to 73 DIN 110 ITCP800C3D08/14 ITCP 800 III 3033/7073 D08 à 14 # COMPLETE ITCP800S3 KITCP630/800D ITCP800K3D08/14 30 to 33 LI 70 to 73 KI ITCP800C3US ITCP 800 III 3033 LI/7073 KI COMPLETE KITCP630/800US ITCP800K3US ** Connection parts are not mounted on TTF fuses due to a distance between connection axes depending on height of fuse body variation which is +/ 1mm # Infactory adjustments for DIN 110 blade fuses SW52 12/04

13 Fused Catalog number Accessories lth ( A) 32 10x x x x P Fuse Type Inside handle Black & Red (Internal control) Outside handle ➀ Black & Red 2 Red & Yellow (Internal control)u ➊ ❷ ➊ ❷ 150 mm shaft Shaft extension for outside handle if needed 265 mm shaft 290 mm shaft Preisolating auxiliary contact (MC) ➀23➃➄➅ 3 ou ➀ 2 ➀ 8 contacts maximum 2 Blown fuse auxiliary contact (DPMM) ➀23➃ 3 (1 NO & 1 NC) (1 NO & 1 NC) For 2 NO or 2 NC order L No Protection parts touching (CPT)* Builtin Builtin Builtin Terminal cover (CB) * 1 CB per terminal Builtin Builtin 000/00 DIN80 30 to 31 TTF to 71 TTF 30 to 31 LI 70 to 71 KI To be ordered with a protection screen part touching ➊ ❷ 250 mm shaft 395 mm shaft ➃ ➄ ➅ Function of fuse type See Semiconductor Fuse section without blown fuse With blown fuse 000/00 DIN80 30 to 32 TTF to 72 TTF 30 to 32 DIN to 72 DIN to 32 LI 70 to 72 KI To be ordered with a protection screen part touching ➊ ❷ 250 mm shaft 395 mm shaft ➃ ➄ ➅ Function of fuse type See Semiconductor Fuse section without blown fuse With blown fuse to 33 TTF 70 to 72 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI 30 to 33 TTF 70 to 73 TTF 30 to 33 DIN to 73 DIN to 33 LI 70 to 73 KI To be ordered with a protection screen part touching To be ordered with a protection screen part touching ➊ ❷ 250 mm shaft ➊ ❷ 250 mm shaft 395 mm shaft 395 mm shaft ➃ ➄ ➅ ➃ ➄ ➅ Function of fuse type See Semiconductor Fuse section Function of fuse type See Semiconductor Fuse section Without blown fuse With blown fuse Without blown fuse With blown fuse * With outside control, a locking mechanism of cover can be used. When switch is ON, this mechanism locks the cover (e.g. test of fuse live part touching protection, servicing of circuit when cubicle open) TYPES OF AUXILIARY CONTACTS ➀ Single microswitch 1 NO 2 Single microswitch 1 NC 3 Reversing microswitch 1 NO/NC ➃ Microswitch 1 NO & 1 NC ➄ Twin microswitch 2 NO & 2 NC ➅ Microswitch 1 NO & 1 NC low level 12/04 SW53

14 Fused ITCP Fused Switchdisconnectors Electrical characteristics ITCP 32 ITCP 50 ITCP 125 ITCP 160 rating (1) open air Ith: in cubicle Ithe: Ith (A) Ithe Rated voltage Rated insulation voltage Rated impulse withstand voltage AC20 DC20 (V) Ui (V) (kv) Ferrule 10x38 14x51 22x58 27x P PROTISTOR fuse type Endcontacts PSC American PSC DIN PSC Maximum power losses per fuse # (w) Ith Ithe Ith Ithe Ith Ithe Ith Ithe RMS shortcircuit rated current with fuses (ka) Interrupting rating (AC23) Ic (A) Operating rated voltage: AC23 Operating rated current Ie (1) Power class Operating rated power P (kw) with a 1500 rpm asynchronous 3phase motor (Ue: operating rated voltage) Ue Ie en (A) Ue P en (W) Ue 400 V DC23 Operating rated current / poles in series** Ie (A) (Ue: operating rated voltage) Mechanical endurance: number of operating cycles V Ue 440V V 32/2 32/4 125/3 100/4* 160/3 100/4* Electrical endurance: number of operating cycles at Ith and cosj 0, (I=100A) 1000 Power losses per pole (without fusible) (W) Permissible shortduration current 1s ** Poles in series: to be completed by user (ka) pole in series 3pole in series 4pole in series 5 (1) For ambient 50 C = x0.9, 60 C : x0.8. Pour fusible horizontal: x0.9. * Use in class B ** To be completed by user # Value given at thermal rating, for a switch in open air (Ith) and for a shrouded switch (Ithe) e.g. as in cubicle. SW54 12/04

15 Fused ITCP Fused Switchdisconnectors Electrical characteristics rating (1) open air Ith: in cubicle Ithe: Rated voltage Rated insulation voltage Rated impulse withstand voltage PROTISTOR fuse type Maximum power losses per fuse # (w) Ith (A) Ithe AC20 DC20 (V) Ui (V) (kv) Ferrule Endcontacts PSC American PSC DIN PSC ITCP 250 ITC /00/D80 000/00/D TT 7071 TT 3031TT 7071TT 30LI 31LLI 30LI 31LLI 32LI 70KI 71KI 70KI 71KI 72KI 3031 & & 7071 DIN DIN110 Ith Ith Ithe Ithe RMS shortcircuit rated current with fuses (ka) Interrupting rating (AC23) Ic (A) Operating rated voltage: AC23 Operating rated current Ie (1) Power class Operating rated power P (kw) with a 1500 rpm asynchronous 3phase motor (Ue: operating rated voltage) Ue Ie en (A) Ue P en (W) Ue 400 V DC23 Operating rated current / poles in series** Ie (A) (Ue: operating rated voltage) Mechanical endurance: number of operating cycles Electrical endurance: number of operating cycles at Ith and cosj 0,65 Power losses per pole (without fusible) Permissible shortduration current 1s V Ue 440V V (W) (ka) 250 /2 400 /2 250 /2 400 /2 200 /3 400 / ** Poles in series: to be completed by user 2pole in series 3pole in series 4pole in series (1) For ambient 50 C = x0.9, 60 C : x0.8. Pour fusible horizontal: x0.9. * Use in class B ** To be completed by user # Value given at thermal rating, for a switch in open air (Ith) and for a shrouded switch (Ithe) e.g. as in cubicle. 12/04 SW55

16 Fused ITCP Fused Switchdisconnectors Electrical characteristics rating (1) open air Ith: in cubicle Ithe: Ith (A) Ithe ITCP 630 ITCP Rated voltage Rated insulation voltage Rated impulse withstand voltage PROTISTOR fuse type Maximum power losses per fuse # (w) AC20 DC20 (V) Ui (V) (kv) Ferrule Endcontacts PSC American PSC DIN PSC TT 72TT 32TT 33TT 72TT 73TT 30LI 31LLI 32 LI 30LI 31LLI 32LI 33LI 70KI 71KI 72KI 70KI 71KI 72KI 73KI & & DIN DIN110 Ith Ithe Ithe RMS shortcircuit rated current with fuses (ka) Interrupting rating (AC23) Ic (A) Operating rated voltage: AC23 Operating rated current Ie (1) Power class Operating rated power P (kw) with a 1500 rpm asynchronous 3phase motor (Ue: operating rated voltage) Ue Ie en (A) Ue P en (W) Ue 400 V DC23 Operating rated current / poles in series** Ie (A) (Ue: operating rated voltage) Mechanical endurance: number of operating cycles Electrical endurance: number of operating cycles at Ith and cosj 0,65 Power losses per pole (without fusible) Permissible shortduration current 1s V Ue 440V V (W) (ka) 630 /2 800 /2 630 /2 800 /2 630 /3 800 / (cosj = 0.6) ** Poles in series: to be completed by user 2pole in series 3pole in series 4pole in series (1) For ambient 50 C = x0.9, 60 C : x0.8. Pour fusible horizontal: x0.9. * Use in class B ** To be completed by user # Value given at thermal rating, for a switch in open air (Ith) and for a shrouded switch (Ithe) e.g. as in cubicle. SW56 12/04

17 Fused Dimensions and weight ITC Protistor ITCP 32 III 10 x 38 Weight: 0.7 kg Terminal tightening torque: Mini.: 1.6 N.m Maxi. 2.4 N.m Section of copper cables: 0.5 to 10 mm Weight: 1.6 kg. Terminal tightening torque: Mini.: 4 N.m Maxi. 6 N.m Section of copper cables: 2.5 to 25 mm ITCP 50 III 14 x 51 1 ITCP 125 III 22 x 58 ITCP 160 III 27 x 60 ITCP 160 III 00 2 Weight: 1.8 kg. Terminal tightening torque: Mini.: 5 N.m Maxi.: 7 N.m Connection: torque 20 mm with M8 bolt 12/04 SW57

18 Fused TCP 250 III D80 ITCP 250 III 30 LI 31 LLI ITCP 250 III 3031 TTF ITCP 250 III 7071 TTF ITCP 250 III 3031 DIN 110 / 7071 DIN 110 Weight: 7 kg. 3 4 Terminal tightening torque: Mini.: 30 N.m Maxi. : 44 N.m Connecting: torque 25 mm per terminal with M10 bolt TCP 400 III D80 ITCP 400 III 3032 LI 31LLI 7072 KI ITCP 400 III 3031 TTF ITCP 400 III 7071 TTF ITCP 400 III 3032 DIN 110 / 7072 DIN 110 Weight: 8 kg. Terminal tightening torque: Mini.: 30 N.m Maxi. : 44 N.m Connecting: torque 25 mm per terminal with M10 bolt Weight: 15 kg. Terminal tightening torque: Mini.: 50 N.m Maxi.: 75 N.m Connecting: torque 40 mm per terminal with M12 bolt A B C D E F G* H *With booster ITCP 250 D III G + 41 ITCP 400 D III G + 41 * With protection cover against live part touching, and if blown fuse auxiliary contacts are used, lenghthening of G is necessary. ITCP 630 III 3033 / 7073 TTF ITCP 630 III 3033 / 7073 DIN 80 to 140 ITCP 630 III 3033 LI 31LLI 7073 KI 5 6 Weight: 19 kg. ITCP 800 III 3033 / 7073 TTF ITCP 800 III 3033 / 7073 DIN 80 to 140 ITCP 800 III 3033 LI 31LLI 7073 KI Terminal tightening torque: Mini: 50 N.m Maxi. : 75 N.m Connecting: torque 40 mm per terminal with M12 bolt Drilling diagram for outside control 7 A B C D G* With booser ITCP 630 D III ITCP 800 D III * With protection cover against live part touching, and if blown fuse auxiliary contacts are used, lenghthening of G is necessary. SW58 12/04