Type EMA
External Modular Assembly (EMA) SPDs
External Modular Assembly (EMA) SPDs
External Brick Assembly (EBA) SPDs
Square D™ brand XDSE Surge Protective Devices (SPDs) are surge suppressors and noise filters in compact and robust packages.
120-600VAC | 100-400kA/Phase
120-480VAC; 3-Phase Wye, 4-Wire + G | 150-600kA/Phase
120-600VAC | 400-1000kA/Phase
120-600VAC | 600-900kA/Phase
120-600VAC| 100-300kA/Phase
120-600VAC | 150-450kA/Phase
120-600VAC | 50kA/Phase
120-600VAC | 100kA/Phase
120-600VAC | 100-200kA/Phase
120-480VAC | 25-50kA/Phase
120 - 480VAC | 160kA/Phase
120-240VAC | 36-180kA/Phase
5-20 feet / 1.5-6.0 meters
ASCO Model 459 – Exterior Circuit Hub
To be filled