MOULDED CASE CIRCUIT BREAKERS 16A TO 630A
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1 TEMBREAK 2 MOULDED CASE CIRCUIT BREAKERS 16A TO 630A 1. Welcome to TemBreak 2 2. Ratings and Specifications 3. Operating Characteristics 4. Application Data 5. Accessories 6. Installation 7. Dimensions* S125-NF, S160-NF 93 E125-NJ, S125-NJ, S125-GJ 94 S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ 96 H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, H250-NJ, H250-NE, L250-NJ 98 E400-NJ, S400-CJ, S400-NJ, S400-GJ, S400-NE, S400-GE 100 H400-NJ, H400-NE, L40-NJ, L400-NE 102 E630-NE, S630-CE, S630-GE 104 Operating Handles 106 Terminal Covers 111 Interpole Barriers 113 Terminal Blocks for Front-Connected and Rear-Connected MCCBs 114 Slide Interlocks 115 Link Interlocks 118 Wire Interlocks 122 Position of Trip Button 126 External Neutral CT, Door Flanges 127 TEMBREAK MOULDED CASE CIRCUIT BREAKERS 630A TO 160A 8. TemBreak Moulded Case Circuit Breakers 9. Order Codes *Not to scale. The Ultimate Safety Breaker page 92
2 S125-NF, S160-NF. page 93 The Ultimate Safety Breaker
3 8 DIMENSIONS E125-NJ, S125-NJ, S125-GJ, S125-NN. 3P H L 4P Interpole barrier (removable) H L Mounting hole Operating knob C L 154 Front panel t2 24 M8 screw Preparation of conductor ø9 17(max.) max.t5 8.5(max.) 3P HL Drilling plan 4P HL Panel hinge position (hatching area) bottom view HL 154± Connector plug (max.) M4x0.7 Mounting screw M4x0.7 Tapped hole Operating knob C L 154 Front panel t2 Mounting plate (max. t3.2) 5 15 Conductor overlap max HL C L 3P HL Drilling plan 4P HL C L Panel cutout (Front view) 4P 3P HL R1 155 Pad lock Connector plug (max.) ø Stud can be turned 45 or M4X0.7 Mounting screw ø M4X0.7 Tapped hole Panel cutout dimensions shown give an allowance of 1.5mm around the handle escutcheon. The Ultimate Safety Breaker page 94
4 E125-NJ, S125-NJ, S125-GJ, S125-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 10 (max.) 15 (max.) (max.) Mounting screw M6x14 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) (rear view) Drilling plan(front view) Detail of connecting part Oriented for rear access 3P 4P 3P 4P Support or rail t t max Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting Plate Mounting Screw M5x20a t 3.2t P (rear view) Mounting Plate 4P Drilling plan(front view) 3P 4P Detail of connecting part Oriented for rear access t t 4 (61) P (rear view) Mounting Plate Drilling plan(front view) 4P 3P 4P Detail of connecting part Oriented for front access Mounting on the backplate (optional connection bars must be oriented for front access) 3.2t 21.8 Insulating plate Mounting screw M5 NUT t (61) t Mounting plate Insulating plate Note that the insulation plate (supplied as standard) must be fitted between the base and the backplate. page 95 The Ultimate Safety Breaker
5 S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN. (optional) The Ultimate Safety Breaker page 96
6 S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 15.5 (max.) 9 Mounting screw M8x18 max. 22 (max.) 6 (max.) Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5x t 4t (61) Mounting on the backplate (optional connection bars must be oriented for front access) 22 Insulating plate 4t Mounting screw M5 NUT (61) Mounting plate Insulating plate page 97 The Ultimate Safety Breaker
7 H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ. The Ultimate Safety Breaker page 98
8 H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 15.5 (max.) 9 Mounting screw M8x18 max. 22 (max.) 6 (max.) Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5x t 4t Mounting on the backplate (optional connection bars must be oriented for front access) 4t 22 Insulating plate Mounting screw M5 NUT Mounting plate Insulating plate page 99 The Ultimate Safety Breaker
9 E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-NN. The Ultimate Safety Breaker page 100
10 E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 20 (max.) 30 (max.) 11 8 (max.) Mounting screw M10x30 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5 x t 6t Mounting on the backplate (optional connection bars must be oriented for front access) Mounting screw M6x t Insulating plate Mounting plate Mounting M6 NUT Insulating plate page 101 The Ultimate Safety Breaker
11 H400-NJ, H400-NE, L400-NJ, L400-NE. The Ultimate Safety Breaker page 102
12 H400-NJ, H400-NE, L400-NJ, L400-NE. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 20 (max.) (max.) 8 (max.) Mounting screw M10x30 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail 188 Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5 x t 6t Mounting on the backplate (optional connection bars must be oriented for front access) Mounting screw M6x t Insulating plate Mounting plate Insulating plate page 103 The Ultimate Safety Breaker
13 E630-NE, S630-CE, S630-GE, S630-NN The Ultimate Safety Breaker page 104
14 E630-NE, S630-CE, S630-GE, S630-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 20 (max.) 30 (max.) 11 8 (max.) Mounting screw M10x30 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5 x t 6t Mounting on the backplate (optional connection bars must be oriented for front access) Mounting screw M6x t Insulating plate Mounting plate Mounting M6 NUT Insulating plate page 105 The Ultimate Safety Breaker
15 Breaker Mounted Handle Applicable MCCB A S160-NJ, E250-NJ, S250-NJ, S250-GJ, S250-NN H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L The Ultimate Safety Breaker page 106
16 Breaker Mounted Handle page 107 The Ultimate Safety Breaker
17 Door Mounted Handle The Ultimate Safety Breaker page 108
18 Door Mounted Handle Applicable MCCB A*1 B C D Shaft support S160-NJ, E250-NJ, S250-NJ, S250-GJ S250-NN 540 max With + H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L max With + page 109 The Ultimate Safety Breaker
19 Door Mounted Handle The Ultimate Safety Breaker page 110
20 Terminal Covers MCCB type Connection A B B C D 1P 3P 4P 1P 3P 4P 3P4P 1P 3P 4P 1P 3P 4P E125,S125 Front conn Solderless Terminal S160,-NJ, S160NN Front conn. (1) E250-NJ, S250-NJ, Solderless Terminal S250-GJ, S250-NN H125, L125, H160, L160, Front conn. (1) S250-NE, S250-GE, S250-PE Solderless Terminal H250, L250 E400, S400 Front conn E630, S630 Solderless Terminal H400, L400 Front conn Solderless Terminal page 111 The Ultimate Safety Breaker
21 Terminal Covers Terminal covers for rear connections (CR) and plug-in MCCBs(CR) MCCB type A 3 poles 4 poles B B C D E125, S S160, E250, S250-NJ, S250-GJ, S250-NN H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L E400, S400, H400, L400, E630, S The Ultimate Safety Breaker page 112
22 Interpole Barriers MCCB type A B E125, S S160, E250, S250-NJ, S250-GJ, S250-NN H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L E400, S400, E630, S H400, L page 113 The Ultimate Safety Breaker
23 Terminal Blocks for Front-Connected and Rear-Connected MCCBs ON OFF OP1 OP2 OS1 OS OCR controller terminal screws M Terminal Block for Preferential Trip Alarm MCCB type A A B C Fig E125, S S160, E250, S250-NJ, S250-EJ, S250-NN H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L ON OFF OP1 OP2 OS1 OS OCR controller terminal screws M3.5 Terminal Block for Preferential Trip Alarm 74 MCCB type A B C E400, S400, E630, S H400, L Comments: 1. The tightening torque for the M3.5 terminal screw is 0.9 to 1.2 Nm. 2. Connection wire size is 2.5 mm2 (max). 3. When you specify Ground Fault Trip on electronic MCCBs with 3 poles the terminal block is automatically fitted to connect with the external neutral CT for 3 phases 4 wires system. 4. Terminal block for preferential trip alarm can be installed remote to the breaker. Contact us for details. The Ultimate Safety Breaker page 114
24 Slide Interlocks page 115 The Ultimate Safety Breaker
25 Slide Interlocks MCCB type A S160,E250, S250-NJ, S250-GJ, S250-NN 91.7 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L The Ultimate Safety Breaker page 116
26 Slide Interlocks page 117 The Ultimate Safety Breaker
27 Link Interlocks The Ultimate Safety Breaker page 118
28 Link Interlocks MCCB type A S160, E250, S250-NJ, S250-GJ, S250-NN 81.7 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L page 119 The Ultimate Safety Breaker
29 The Ultimate Safety Breaker page 120
30 page 121 The Ultimate Safety Breaker
31 The Ultimate Safety Breaker page 122
32 MCCB type A B Cable length C D S160, E250, S250-NE, S250-GE, S250-NN m 155min. 480max. 180min. 480max. H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L m 155min. 980max. 180min. 980max. page 123 The Ultimate Safety Breaker
33 The Ultimate Safety Breaker page 124
34 page 125 The Ultimate Safety Breaker
35 Position of Trip Button Positions of Trip Button HL LC D B C A Trip button MCCB type Poles A B C D S125 3, S160, E250, S250-NJ, S250-GJ, S250-NN 3, H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 3, E400, S400, H400, L400, E630, S630 3, ` The Ultimate Safety Breaker page 126
36 External Neutral CT NAME PLATE 2- M4 40 K k l M Ø Door Flanges 2- Ø Ø 3.5 A R7.5 A 151 ± R R ± ± ( 18 ) 4- Ø Ø A SECTION A-A 2 SECTION A-A 12 ( 20) A Ø Door Flange for toggle-operated 125A and 250A frame 4- Ø ±0.2 A 4- R R7.5 Door Flange for motor-operated 125A and 250A frame ( 18 ) A 4- R ± ± ± Ø Ø A SECTION A-A ( 18) 180 A SECTION A-A 95 Door Flange for toggle-operated 400A and 630A frame Door Flange for motor-operated 400A and 630A frame page 127 The Ultimate Safety Breaker
37
38 DIRECT OPENING Under the heading Measures to minimise the risk in the event of failure, IEC Safety of Machinery-Electrical Equipment Machinery includes the following recommendation: -the use of switching devices having positive (or direct) opening operation. 7
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