Siemens 3VA9987-0KB00 Position Signaling Switch for 3VA Plug-in/Withdrawable

The Siemens 3VA9987-0KB00 is a SENTRON position signaling switch for 3VA plug-in and draw-out units. Fitted to the unit, it signals the position of the circuit breaker so it can be reported to a control system.

Technical specifications:

• Article number: 3VA9987-0KB00
• Product line: SENTRON 3VA accessories
• Product type: Position signaling switch for plug-in and draw-out units
• Rated insulation voltage Ui: 240 V
• Rated impulse withstand voltage: 4 kV
• Rated operational voltage Ue: 240 V AC 50 Hz, 250 V DC
• Thermal current Ith: 6 A
• AC-12: 6 A at 12 to 240 V
• DC-12: 6 A at 12 V, 3 A at 24 V, 1 A at 48 V, 0.5 A at 110 V, 0.25 A at 250 V
• Overvoltage category III, pollution degree 3
• Dimensions (H x W x D): 43 x 8.5 x 33 mm
• Screw terminals, tightening torque 0.4 to 0.5 Nm, stripping length 15 mm, AWG 20 to 16
• Operating temperature: -25 to +70 C

Also known as: Siemens 3VA9987-0KB00, 3VA99870KB00, SENTRON 3VA position signaling switch.