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MOLDED CASE CIRCUIT BREAKERS - MCCB
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H-Frame |
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• Current Range |
: |
20...160 A |
• No. of poles |
: |
3, 4 |
• Dimensions (mm) |
Height |
: |
|
Width |
: |
76 |
Depth |
|
76 |
• Interrupting Ratings : kA |
: |
Icu |
Ics |
• 50 Hz |
220...160 A |
|
25, 35, 85, 100 |
50% |
380...415 V |
|
18, 25, 40, 70 |
50% |
690 V |
: |
6, 6, 7, 8 |
50% |
• 60 Hz NEMA |
: |
On request |
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• Protection Type |
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Thermal - Magnetic |
: |
FF, AF |
Electronic |
: |
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• Internal Accessories |
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Alarm (Trip) Contact |
: |
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Auxiliary Shields |
: |
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Aux / Alarm Combination |
: |
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Shunt Trip |
: |
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Undervoltage Release |
: |
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Filed Installable |
: |
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• External Accessories |
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Padiockable |
: |
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Terminal Covers |
: |
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Flex - Cable Operating Mech. |
: |
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Variable Depth Rotary Operating Mechanism |
: |
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Direct Coupler Rotary Operating Mechanism |
: |
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Plug - in Base |
: |
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Slide Bar Interlock |
: |
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| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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J-Frame |
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• Current Range |
: |
70...250 A |
• No. of poles |
: |
3, 4 |
• Dimensions (mm)
|
Height |
: |
|
Width |
: |
105 |
Depth |
|
103 |
• Interrupting Ratings : kA |
: |
Icu |
Ics |
• 50 Hz
|
220...160 A |
|
65, 85, 100 |
100% |
380...415 V |
|
23, 40, 70 |
100% |
690 V |
: |
6, 6, 7, 8 |
50% |
• 60 Hz NEMA |
: |
On request |
| |
|
|
• Protection Type |
|
|
Thermal - Magnetic |
: |
AA |
Electronic |
: |
|
| |
|
|
• Internal Accessories |
|
|
Alarm (Trip) Contact |
: |
|
Auxiliary Shields |
: |
|
Aux / Alarm Combination |
: |
|
Shunt Trip |
: |
|
Undervoltage Release |
: |
|
Filed Installable |
: |
|
| |
|
|
• External Accessories |
|
|
Padiockable |
: |
|
Terminal Covers |
: |
|
Flex - Cable Operating Mech. |
: |
|
Variable Depth Rotary Operating Mechanism |
: |
|
Direct Coupler Rotary Operating Mechanism |
: |
|
Plug - in Base |
: |
|
Slide Bar Interlock |
: |
|
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| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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L-Frame |
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| |
|
|
• Current Range |
: |
100...630 A |
• No. of poles |
: |
3, 4 |
• Dimensions (mm)
|
Height |
: |
|
Width |
: |
140 |
Depth |
|
104 |
• Interrupting Ratings : kA |
: |
Icu |
Ics |
• 50 Hz
|
220...160 A |
|
65, 85, 100 |
100% |
380...415 V |
|
35, 50, 70 |
100% |
690 V |
: |
2, 20, 25 |
50% |
• 60 Hz NEMA |
: |
On request |
| |
|
|
• Protection Type |
|
|
Thermal - Magnetic |
: |
AA |
Electronic |
: |
|
| |
|
|
• Internal Accessories |
|
|
Alarm (Trip) Contact |
: |
|
Auxiliary Shields |
: |
|
Aux / Alarm Combination |
: |
|
Shunt Trip |
: |
|
Undervoltage Release |
: |
|
Filed Installable |
: |
|
| |
|
|
• External Accessories |
|
|
Padiockable |
: |
|
Terminal Covers |
: |
|
Flex - Cable Operating Mech. |
: |
|
Variable Depth Rotary Operating Mechanism |
: |
|
Direct Coupler Rotary Operating Mechanism |
: |
|
Plug - in Base |
: |
|
Slide Bar Interlock |
: |
|
|
|
|
|
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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M-Frame |
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|
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• Current Range |
: |
300...800 A |
• No. of poles |
: |
3 |
• Dimensions (mm)
|
Height |
: |
|
Width |
: |
210 |
Depth |
|
140 |
• Interrupting Ratings : kA |
: |
Icu |
Ics |
• 50 Hz
|
220...160 A |
|
65, 100 |
100% |
380...415 V |
|
50, 70 |
100% |
690 V |
: |
20, 25 |
100% |
• 60 Hz NEMA |
: |
On request |
| |
|
|
• Protection Type |
|
|
Thermal - Magnetic |
: |
AF |
Electronic |
: |
|
| |
|
|
• Internal Accessories |
|
|
Alarm (Trip) Contact |
: |
|
Auxiliary Shields |
: |
|
Aux / Alarm Combination |
: |
|
Shunt Trip |
: |
|
Undervoltage Release |
: |
|
Filed Installable |
: |
|
| |
|
|
• External Accessories |
|
|
Padiockable |
: |
|
Terminal Covers |
: |
|
Flex - Cable Operating Mech. |
: |
|
Variable Depth Rotary Operating Mechanism |
: |
|
Direct Coupler Rotary Operating Mechanism |
: |
|
Plug - in Base |
: |
|
Slide Bar Interlock |
: |
|
|
|
|
|
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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N-Frame |
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|
|
• Current Range |
: |
600...1250 A |
• No. of poles |
: |
3, 4 |
• Dimensions (mm)
|
Height |
: |
|
Width |
: |
210 |
Depth |
|
140 |
• Interrupting Ratings : kA |
: |
Icu |
Ics |
• 50 Hz
|
220...160 A |
|
200, 200 |
100% |
380...415 V |
|
70, 100 |
100% |
690 V |
: |
35, 50 |
50% |
• 60 Hz NEMA |
: |
On request |
| |
|
|
• Protection Type |
|
|
Thermal - Magnetic |
: |
|
Electronic |
: |
|
| |
|
|
• Internal Accessories |
|
|
Alarm (Trip) Contact |
: |
|
Auxiliary Shields |
: |
|
Aux / Alarm Combination |
: |
|
Shunt Trip |
: |
|
Undervoltage Release |
: |
|
Filed Installable |
: |
|
| |
|
|
• External Accessories |
|
|
Padiockable |
: |
|
Terminal Covers |
: |
|
Flex - Cable Operating Mech. |
: |
|
Variable Depth Rotary Operating Mechanism |
: |
|
Direct Coupler Rotary Operating Mechanism |
: |
|
Plug - in Base |
: |
|
Slide Bar Interlock |
: |
|
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CONTACT US
Head Office :
G-40, Kundan Kushal Nagar, Next to Kirloskar Oli Engines Ltd, Khadki, Pune-411 003. Maharashtra, India.
Tel. No.: +91 - 20 - 65221848. Fax : +91 - 20 - 25823165
E-mail : support@dhruva-automation.com
Branch Office :
89 / 5, Ambai Defence Colony,
Kolhapur - 416003. Maharashtra, India.
Telefax : +91 - 231- 2690424, Cell : 09975580065 / 09975580067
E-mail : supportklp@dhruva-automation.com
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