TAEGUTEC External Turning Toolholder WTGNR 2525 M16 Bit Ratchet Set 75 kA at 440 V Size:OTR(One Touch Clamp Type Payloader Type) 75 kA at 440 V AC 50 60 Hz conforming to IEC 60947 2 Suitability for isolation Yes conforming to IEC 60947 2 utilisation category Category A Trip unit name TM D Trip unit technology Thermal magnetic Trip unit rating 50 A at 50 °C Protection type Overload protectionShort circuit protection Pollution degree 3 conforming to IEC 60664 13 conforming to IEC 947 1 Complementary Control type Toggle Mounting mode Fixed mounting support Backplate Upside connection Front downside connection Front Mechanical durability 8500 cycles Electrical durability Category A: 1500 cycles 415 V AC 50 60 Hz conforming to IEC 60947 2 Connection pitch 25 mm local signalling Positive contact indication Neutral protection setting Without protection earth leakage protection Without height 130 mm Width 75 mm Depth 60 mm Environment Standards EN IEC 60947 1GB T 14048 1 to 5m Light source Infrared LED(850nm modulated) Optical axis pitch 20mm Number of optical axes 20 Sensing height Total length 380 430mm Power voltage 12 24VDC ±10%(ripple P P: max TaeguTec is a Korean manufacturer of indexable carbide inserts External Turning Toolholder WTGNR 2525 M16 supplied by TAEGUTEC