ABB WA4-13 Mechanical Latching Unit, 1 Pole, For Use With AF09/AF12/AF16 Contactor and NF Contactor Relay
Sku #47152313108
MFG #WA4-13
Attributes
| Number of Poles: | 1 |
| Specifications: | 100/250 V AC/DC, 50/60 Hz |
| Country of Origin: | IN |
| Suitable For Use With: | AF09/AF12/AF16 Contactor and NF Contactor Relay |
| Dimensions: | 19.8 mm W x 67.4 mm D x 41 mm H |
- After closing, the contactor continues to be held in the closed position by the latching mechanism should the supply voltage fail at the contactor coil terminals
- Contactor opening can be controlled electrically by an impulse (AC or DC) on the WA4 block coil (the coil is not designed to be permanently energized)
- Manually by pressing the pushbutton on the front face of the WA4 block
- The WA4 block is clipped onto the front face of the one-stack contactor where it takes up two slots in central position
- The two other slots may accept CA4 single-pole auxiliary contacts (One-block on each side of the mechanical latch)
- Additional CAL4 can be fitted on the side of the contactor in respect to the total number of built-in or additional NO and NC auxiliary contacts as described in the accessory fitting details part of each contactor type
- For AF26/AF30/AF38/AF40/AF52/AF65 contactor
- CB Certified|CCC Certified|CE Certified|CQC Certified|EAC Approved|RoHS EU Directive 2011/65/EU|UL 20160705-E312527