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Schmersal

Schmersal SSW303HV Stillstandswächter und Zeitrelais, sku: 103034847

Schmersal SSW303HV Stillstandswächter und Zeitrelais, sku: 103034847

€1.003,57
€1.003,57
Sale Sold out
Taxes included.

📦 Ready for dispatch: 30.11.2025

SKU: 103034847

  • Stillstandserkennungszeit 7s
  • Sichere Stillstandswächter
  • 3 Sicherheitskontakte
  • 3 Meldekontakte
  • Sensorlose Stillstandserfassung durch Überwachung der EMK
  • Direkter Anschluss von Drehstrommotoren
  • Motorspannungsbereich 0 ... 690 V
  • Product type description: SSW303HV
  • Article number (order number): 103034847
  • EAN (European Article Number): 4030661546421
  • eCl@ss number, version 12.0: 27-37-18-19
  • eCl@ss number, version 11.0: 27-37-18-19
  • eCl@ss number, version 9.0: 27-37-18-19
  • ETIM number, version 7.0: EC001449
  • ETIM number, version 6.0: EC001449
  • Certificates: BG, cULus
  • Standards: EN IEC 62061, EN ISO 13849-1, EN IEC 60947-5-1, EN IEC 60947-5-3, EN IEC 60947-5-5, EN IEC 61508, EN IEC 60204-1, EN IEC 60947-1
  • Climatic stress: EN 60068-2-78
  • Enclosure material: Glass-fibre, reinforced thermoplastic
  • Gross weight: 400 g
  • Stop-Category: 0
  • Wire breakage detection : Yes
  • Cross-circuit detection: Yes
  • Feedback circuit
  • : Yes
  • Automatic reset function: Yes
  • Earth connection detection: Yes
  • Integral system diagnostics, status: Yes
  • Number of auxiliary contacts: 3
  • Number of LEDs: 5
  • Number of safety contacts: 3
  • Safety classification: 3
  • Standards: EN ISO 13849-1, EN IEC 61508
  • Mission time: 20 Year(s)
  • Common Cause Failure (CCF), minimum: 65
  • Safety classification - Relay outputs: 65
  • Performance Level, stop 0, up to: e
  • Category, Stop 0: 4
  • Diagnostic Coverage (DC) Level, Stop 0: ≥ 99 %
  • PFH value, Stop 0: 2.00 x 10⁻⁸ /h
  • Safety Integrity Level (SIL), Stop 0, suitable for applications in: 3
  • Mechanical life, minimum: 10,000,000 Operations
  • Mounting: Snaps onto standard DIN rail to EN 60715
  • Termination: rigid or flexible, Screw connection, plug-in
  • Terminal designations: IEC/EN 60947-1
  • Cable section, minimum: 0.25 mm²
  • Cable section, maximum: 2.5 mm²
  • Tightening torque of Clips: 0.6 Nm
  • Width: 45 mm
  • Height: 120 mm
  • Depth: 121 mm
  • Degree of protection of the enclosure: IP40
  • Degree of protection of the mounting space: IP54
  • Degree of protection of clips or terminals: IP20
  • Ambient temperature: -25 ... +55 °C
  • Storage and transport temperature, minimum: -40 °C
  • Storage and transport temperature, maximum: +85 °C
  • Resistance to vibrations: 5 ... 9 Hz, Amplitude 3.5 mm
  • Restistance to shock: 30 g / 11 ms
  • Rated impulse withstand voltage Uimp: 8 kV
  • Rated impulse withstand voltage Uimp, relay output: 6 kV
  • Degree of pollution: 2
  • Operating voltage: 24 VDC -10 % / +20 %
  • Ripple voltage: 10 %
  • Rated operating voltage: 24 VDC
  • Rated operating voltage: 24 ... 230 VAC
  • Rated AC voltage for controls, 50 Hz, minimum: 21.6 VAC
  • Rated control voltage at AC 50 Hz, maximum: 253 VAC
  • Rated AC voltage for controls, 60 Hz, minimum: 21.6 VAC
  • Rated control voltage at AC 60 Hz, maximum: 253 VAC
  • Electrical power consumption, maximum: 4 W
  • Electrical power consumption, maximum: 8.5 VA
  • Contact resistance, maximum: 0.1 Ω
  • Note (Contact resistance): in new state
  • Drop-out delay in case of "emergency stop", maximum: 15 ms
  • Pull-in delay at automatic start (after detecting standstill), approx.: 7,000 ms
  • Material of the contacts, electrical: AgSn0 + Au, self-cleaning, positive drive
  • Voltage, Utilisation category AC-15: 230 VAC
  • Current, Utilisation category AC-15: 6 A
  • Voltage, Utilisation category DC-13: 24 VDC
  • Current, Utilisation category DC-13: 6 A
  • Switching capacity, minimum: 10 VDC
  • Switching capacity, minimum: 10 mA
  • Switching capacity, maximum: 250 VAC
  • Switching capacity, maximum: 6 A
  • Conduction resistance, maximum: 40 Ω
  • Switching capacity, maximum: 24 VDC
  • Switching capacity, maximum: 2 A
  • EMC rating: EMC-Directive
  • Indicated operating states: OUT, green: release, switching condition, UB: Supply voltage on, ERR: Error functional defect
  • Note (applications): safe standstill monitoring
  • Note (General): Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
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