C 118 A B Earth leakage breaker Series HRSH Options Note) Options have to be selected when ordering the thermo-chiller. It is not possible to add them after purchasing the unit. HRSH 20 B A leakage breaker is built in to automatically stop the supply power when it has short-circuit, over current or electrical leakage. (It is not necessary to select this option since an earth leakage breaker is installed for the models with power supply specification ‘-40’ as standard equipment.) Applicable model Rated current [A] Sensitivity of leak current [mA] Short circuit display method HRSH100-�ｮ�ｮ-20-B 30 30 Mechanical button HRSH150-�ｮ�ｮ-20-B HRSH200-�ｮ�ｮ-20-B 40 HRSH250-�ｮ�ｮ-20-B 50 HRSH300-�ｮ�ｮ-20-B With earth leakage breaker (The figure shows the HRSH250-A-20-B.) * 400 V type is equipped as standard. (Refer to the specifications on pages 13, 14 and the dimensions on pages 17, 18 for details.) * Cannot be selected together with option B1. * Cannot be selected together with option S. 22 Option symbol With Earth Leakage Breaker B HRSH A Unfixed casters and adjuster feet stops are mounted. Applicable model Dimension [mm] A B C HRSH250/300-A�ｮ-�ｮ�ｮ-A 916 536 1838 HRSH100/150/200-A�ｮ-�ｮ�ｮ-A 830 401 1538 HRSH100/150/200/250-W�ｮ-�ｮ�ｮ-A 570 1353 With caster adjuster-foot Option symbol With Caster Adjuster-Foot A A