Rotary Handle Operating Mechanism
Introduction
1. The rotary handle operating mechanism can be used as follows:
(1) Control the closing and opening of a circuit breaker with a rotary handle on a circuit breaker.
(2) Control the closing and opening of a circuit breaker with a rotary handle outside the switch cabinet.
(3)Interlock with rotary handle operating mechanism and switch cabinet door. Prevent the switch cabinet door opened when circuit breaker is in the closing state.
2. User can initiate the device opening position lock to prevent circuit breaker closing. (At most, it can be hung with 3 padlocks with a diameter of 6mm).
3. A circuit breaker is matched with a single key and lock.
4. Two circuit breakers match two same locks and a key.
5. Three circuit breakers match three same locks and two same keys.
| Rated current of frame size Inm | Selection of rotary handle operating mechanism model | |||||||||
| On MCCB | On compartment door (selection: handle + Mechanism) | |||||||||
| Handle | Operation mechanism | |||||||||
| CS2 | CS2/L | A type (Round) | B type (Square) | CS1(central) | CS1(Eccentric) | |||||
| With interlock | A-1 Short handle | A-2 long handle | F-1 Short handle | F-2 long handle | CSI/L With interlock | CSI/L With interlock | ||||
| 63/63L | - | - | A-1 | - | F-1 | - | - | - | CSS-63 | CSS/L-63 |
| 125/125L | - | - | A-1 | - | F-1 | - | - | - | CSS-100 | CSS/L-100 |
| 160/160L | - | - | A-1 | - | F-1 | - | - | - | CSS-160 | CSS/L-160 |
| 250/250L | CS2-250 | CS2/L-250 | A-1 | - | F-1 | - | CS1-250 | CS1/L-250 | CSS-250 | CSS/L-250 |
| 630(400) 630L(400L) | CS2-400 | CS2/L-400 | A-1 | - | F-1 | - | CS1-400 | CS1/L-400 | CSSS-400 | CSS/L-400 |
| 800 | CS2-800 | CS2/L-800 | - | A-2 | - | F-2 | CS1-800 | CS1/L-800 | CSS-800 | CSS/L-800 |
| 1600(1250) | CS2-1600 | CS2/L-1600 | - | A-2 | - | F-2 | CS1-1600 | CS1/L-1600 | CSS-1600 | CSS/L-1600 |
| Frame size Inm /rated current | Selection of rotary handle operating mechanism model | |||
| Handle(Circular long handle) | Operation mechanism CSS(eccentrically) | |||
| A type(Circular short handle) | B type(Square short handle) | CSS/L With interlock | ||
| 63/63L | A-1 | F1-1 | CSS-63 | CSS/L-63 |
DADA company manufactures miniature electrical switches such MCB Circuit breakers, RCD circuit breakers, ELCB breakers, RCBO, RCB circuit breakers, molded case circuit breaker, DADA started miniature circuit breaker manufacturing from 2004, already offered million various electrical circuit breakers into global markets for different electrical MCB breaker clients.
Index
electrical switch, electronic components, circuit breaker parts
