KSC Electric Industrial Limit Switches Manufacturer

SS/SSD6191

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Feature
Specification

• Robust zinc die cast head assembly with glass fiber reinforced plastic or zinc die cast body
• Three solenoids voltages: 24Vac/dc, 120Vac and 240Vac
• Power-to-lock or power-to-unlock types for key trap (2500N holding force)
• Flexible switching arrangement
• 24 V, 110 Vac, and 230 Vac coil voltages
• Override mechanism in cover
• Head may be rotated into 4 different positions
• Three conduit openings (knock-out style)
• Switch position provides status
• Choice of different contact blocks
• Indicators for switch and solenoid status(optional)
• Positive Opening of NC contacts
• Cable entry available: M20, and 1/2"NPT
• Approval: CE, cULus (pending)

Rated thermal current (Ith):	5 A
Sealing:	SSD6191 IP65; NEMA 1, 4, 12, 13/SS6191 NEMA 1,4,6,12,13
Rated impulse withstand (Uimp):	Rated impulse withstand (Uimp)
Pollution degree:	3 (macro-environment, installation environment)
Rated insulation voltage:	(Ui) 600 V
Operating temperature range:	-25 °C to 50 °C [-13 °F to 122 °F]
Storage temperature range:	-40 °C to 85 °C [-40 °F to 185 °F]
Short-circuit protective device (type/maximum rating):	Class J fuse (10A/600 Vac)
Expected mechanical life:
1,000,000 operations Conditional short-circuit current :1000 A
Solenoid operating voltage and power:	24 Vac: +10 %, -15 %, 4 W 110 Vac: +10 %, -15 %, 8 W 230 Vac: +10 %, -15 %, 9 W 24 Vdc: +10 %, -20 %, 7 W

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