Product overview

DELIXI RS38MG, RS51MG and RS63MG are bolt-mounted cylindrical fuse links for charging-pile applications. This page covers the MG variants at DC 750 V / AC 700 V. The pictured RS38MG-400 is marked 400 A, DC 750 V and AC 700 V.

Technical selection summary

Covered models	RS38MG-400; RS51MG-600; RS63MG-800
Rated voltage of MG variants	DC 750 V / AC 700 V
RS38MG-400 rated currents	125, 150, 175, 200, 225, 250, 275, 300, 350 and 400 A
RS51MG-600 rated currents	225, 250, 275, 300, 350, 400, 450, 500 and 600 A
RS63MG-800 rated currents	400, 500, 600, 700 and 800 A
Rated breaking capacity	50 kA at DC 750 V; 100 kA at AC 700 V
RS38MG / RS51MG overall length A	129 ± 2 mm
RS63MG overall length A	183 ± 2 mm
Installation bolts	RS38MG / RS51MG: M10; RS63MG: M12

MG and MH are different voltage variants. Do not assign the DC 1000 V rating of the MH series to an MG fuse. The -400, -600 and -800 model limits do not make every current available in every body size; use the model-specific current lists above.