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Festo
534474
Limit switch attachment DAPZ-SB-M-250AC-DR-AR
The Festo 534474 is a round industrial component based on EN 60947-5-1 and VDI/VDE 3845 (NAMUR) norms, featuring a mechanical/electrical measuring principle with a changeover switch function and switching position indication. This unit operates within a 4 V to 250 V AC and DC range, supports an intrinsic current consumption of 1 mA to 5000 A, and accommodates a maximum output current of 5000 mA alongside a minimum load current of 1 mA at 4 V/DC. Built with a 250 V insulation voltage, 2.5 kV surge resistance, contamination level 3, and corrosion resistance class 2 for moderate stress, it accepts approved cable diameters from 7 mm to 13 mm for mounting in any position. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this hardware.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 534474
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 534474.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Approved cable diameter
- 7 mm...13 mm
- Based on norm
- EN 60947-5-1 | VDI/VDE 3845 (NAMUR)
- Design
- Round
- Mounting position
- Any
- Short-circuit protection
- no
- Switching element function
- Changeover switch
- Reverse polarity protection
- no
- Measuring principle
- Mechanical/electrical
- Switching position indication
- yes
- Operating voltage range AC
- 4 V...250 V
- DC operating voltage range
- 4 V...250 V
- Intrinsic current consumption at operating voltage
- 1 mA...5000 A
- Insulation voltage
- 250 V
- Max. output current
- 5000 mA
- Minimum load current
- 1 mA at 4 V/DC
- Surge resistance
- 2.5 kV
- Contamination level
- 3
- CE marking (see declaration of conformity)
- As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Degree of protection
- IP67
- Ambient temperature
- -20 °C...70 °C
- Electrical connection
- Screw terminal
- Cable tting
- M20x1.5
- Note on materials
- RoHS-compliant
- Seals material
- NBR
- Housing cover material
- PC
- Housing base material
- ABS+PC
- Console material
- ABS+PC
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 534474. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.