| 560-0029 | American Power Conversion | SWITCH ASY 250A 4P 1NO 1NC AUX ROHS | Code: 560-0029, SWITCH ASY 250A 4P 1NO 1NC AUX ROHS, please visit manufacturer website and select your region or go to shop: http://www.apc.com/shop/us/en/categories and write into search box: SWITCH ASY 250A 4P 1NO 1NC AUX ROHS or 560-0029. | $ |  |
| 560-0031 | American Power Conversion | SWITCH ASY 250A 4P 1NO AUX ROHS | Code: 560-0031, SWITCH ASY 250A 4P 1NO AUX ROHS, please visit manufacturer website and select your region or go to shop: http://www.apc.com/shop/us/en/categories and write into search box: SWITCH ASY 250A 4P 1NO AUX ROHS or 560-0031. | $ | |