LS ELECTRIC Metasol Molded Case Circuit Breaker MCCB Standard ABN202c 175A ARS Specification item model symbol Specification Specification item model symbol Specification information With auto switch D With auto switch installation support B Basic type form A air cushion tube inner diameter 50 tube inner diameter 50mm cylinder stroke 50 50mm rod end screw rod end male thread Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None rod end screw 2 rod end male thread rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard Length L key: 163 1x L keys (31241)