MAIN, SAFETY AND MAINTENANCE SWITCH www.krausnaimer.com 72 MAIN CATALOG Solder Joint Terminal Direct mounting on printed board This switch will be used when a circuit breaker is needed directly on a circuit board. KG21A, KG33A 190 max 4 max 51 7,2 48 42 54 Auxiliary contacts, Ground/Neutral terminals, Neutral contacts Auxiliary contacts: NO quasi immediately closing with main contacts, NO lagging see next page KG20 – KG100C: 1 NO + 1 NC, KG125 – KG317: 2 NO + 1 NC Auxiliary contact blocks for mounting E, FT1, FT2 not overlapping overlapping KG20 – KG32B K0.H010/A11-E K0.H010/B11-E KG41 – KG64B K1.H010/A11-E K1.H010/B11-E KG80 – KG100C K2.H010/A11-E K2.H010/B11-E KG125 – KG160 K3A.H010/A21-E K3A.H010/B21-E KG210 – KG317 K3.H010/A21-E K3.H010/B21-E Auxiliary contact blocks for mounting VE, VE2, enclosures not overlapping overlapping KG20 – KG32B K0.H010/A11-VE K0.H010/B11-VE KG41 – KG64B K1.H010/A11-VE K1.H010/B11-VE KG80 – KG100 C K2.H010/A11-VE K2.H010/B11-VE KG125 – KG160 K3A.H010/A21-VE K3A.H010/B21-VE KG210 – KG317 K3.H010/A21-VE K3.H010/B21-VE Ground terminal Neutral terminal Neutral contact KG20 – KG32B K0.H052/A ¹ K0.H053/A ¹ - KG41 – KG64B K1.H052/B ¹ K1.H053/B ¹ - KG80 – KG100C K2.H052/C ¹ K2.H053/C ¹ - KG125 K3.H052/H -E Only factory made. K3.H053/H -E Only factory made. K3.H050/P -E Only factory made. KG126 K3.H052/J -E K3.H053/J -E K3.H050/Q-E KG127 K3.H052/K -E K3.H053/K -E K3.H050/R -E KG160 K3.H052/H -E K3.H053/H -E K3.H050/S -E KG161 K3.H052 /J -E K3.H053/J -E K3.H050/T -E KG162 K3.H052/K -E K3.H053/K -E K3.H050/U -E KG210, KG250 K3.H052 /D -E K3.H053/D -E K3.H050/G -E KG211, KG251 K3.H052 /E -E K3.H053/E -E K3.H050/H -E KG212, KG252 K3.H052/F -E K3.H053/F -E K3.H050/J -E KG315 K3.H052/D -E K3.H053/D -E K3.H050/K -E KG316 K3.H052/L -E K3.H053/L -E K3.H050/L -E KG317 K3.H052/M -E K3.H053/M -E K3.H050/M-E E -E -E -E VE, Enclosures -VE -VE -VE ¹ Usable for E and VE mounting M Auxiliary contacts Ground, neutral, add. main contact KG20 – KG32B 10 13,5 KG41 – KG64B 11 16 KG80 – KG100C 11 22 KG125 – KG162 14 38 KG210– KG317 14 52,5 Connection description of auxiliary contacts KG20– KG100C E, FT1, FT2 VE, VE2, enclosures left right left right not overlapping 33 41 34 42 53 61 54 62 31 43 32 44 51 63 52 64 overlapping 33 41 34 42 53 61 54 62 31 43 32 44 51 63 52 64 KG125– KG3172 E, FT1, FT2 VE, VE2, enclosures left right left right not overlapping 031 023 013 032 024 014 NO Unten NO Mitte NC Oben 061 053 043 062 054 044 NO Unten NO Mitte NC Oben 031 023 013 032 024 014 NO Below NO Mittle NC Above 011 023 033 012 024 034 NO Unten NO Mitte NC Oben 041 053 063 042 054 064 NO Unten NO Mitte NC Oben 031 023 013 032 024 014 NO Below NO Mittle NC Above overlapping 031 023 013 032 024 014 NO Unten NO Mitte NC Oben 061 053 043 062 054 044 NO Unten NO Mitte NC Oben 031 023 013 032 024 014 NO Below NO Mittle NC Above 011 023 033 012 024 034 NO Unten NO Mitte NC Oben 041 053 063 042 054 064 NO Unten NO Mitte NC Oben 031 023 013 032 024 014 NO Below NO Mittle NC Above Thermal current (Iu/Ith) Rating AC-23B (A) Face plate Order number 3-pole 3 x 400 V 25 A 7,5 kW 48 x 48 KG21A.T203/68.VE 32 A 11 kW 48 x 48 KG33A.T203/68.VE Thermal current (Iu/Ith) Rating AC-23B (A) Face plate Order number 3-pole 3 x 400 V 25 A 7,5 kW 48 x 48 KG21A.T103/68.VE 32 A 11 kW 48 x 48 KG33A.T103/68.VE Maximum number of padlocks Face plate Shackle-Ø Number of padlocks 48 x 48 7 3 5 4 Accessories 2 4-pole main switches, only 1 auxiliary contact can be mounted on the left side. 4-pole Change-over switches, no auxiliary contact can be mounted. Printed board < Back to the catalog directory
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