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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
576656
Control block for two-hand start ZSB-1/8-B
Festo Control block for two-hand start ZSB-1/8-B, part number 576656, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 576656
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 576656.
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Nominal width
- 4 mm
- Actuation type
- Pneumatic
- Mounting position
- Any
- Lap
- Positive overlap
- Safety function
- Two-hand control
- Performance Level (PL)
- Two-hand control/category 1, performance level c
- Operating pressure
- 0.4 MPa...0.8 MPa | 4 bar...8 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 50 l/min
- CE marking (see declaration of conformity)
- as per EU machinery directive
- UKCA marking (see declaration of conformity)
- To UK instructions for machines
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
- Certicate issuing authority
- IFA 1201046 | Intertek UK-MCR-0080
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Shock resistance
- Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- 0 °C...60 °C
- Product weight
- 420 g
- Type of mounting
- Alternatively: | With through-hole | With internal thread
- Pneumatic connection 2
- G1/8
- Pneumatic connection 3
- G1/8
- Note on materials
- RoHS compliant
- Cover material
- Die-cast aluminum
- Seals material
- NBR
- Housing material
- Wrought aluminum alloy
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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 576656. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.