8118455

Name: Festo 8118455 Control system CMCB-D1-C-S1
Brand: Festo

Control system CMCB-D1-C-S1

The Festo part number 8118455 is an industrial component featuring a mounting plate and an integrated safety relay unit with a Category 3, performance level d rating. Operating at a nominal AC voltage of 230 V and a mains frequency of 50 Hz to 60 Hz across TT, TN, or IT mains types, it includes an internal electronic fuse providing short-circuit protection alongside a max current consumption of 1.1 A, secondary circuit current of 5 A, and max power supply of 6 A within dimensions of 135 mm by 254 mm by 375 mm. Built for interior use with an IP20 degree of protection, 0 - No corrosion stress CRC, and VDMA24364 Zone III LABS conformity, the unit carries CE marking per EU EMC and low voltage directives while restricting application to industrial environments where radio interference suppression may be required in residential areas. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 8118455
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Technical Specifications

Application note: The product is suitable for industrial purposes only. Radio interference | suppression measures may be required in residential areas.
Structural design: Mounting plate | Integrated safety relay unit
Performance Level (PL): Category 3, performance level d
Dimensions W x L x H: 135 mm x 254 mm x 375 mm
Fuse protection (short circuit): Internal electronic fuse
Max. current consumption: 1.1 A
Current consumption of the secondary circuit: 5 A
Max. power supply: 6 A
Nominal operating voltage AC: 230 V
Mains types: TT | TN | IT
Mains frequency: 50 Hz...60 Hz
Contamination level: 2
CE marking (see declaration of conformity): As per EU EMC directive | As per EU low voltage directive
Corrosion resistance class (CRC): 0 - No corrosion stress
LABS (PWIS) conformity: VDMA24364 Zone III
Storage temperature: -20 °C...60 °C
Relative air humidity: Max. 50% at 40°C
Protection against direct and indirect contact: PELV | Grounding of all exposed conductive parts
Degree of protection: IP20
Ambient conditions: Interior
Ambient temperature: 5 °C...40 °C
Nominal altitude of use above sea level: 1000 m NN
Product weight: 4.5 kg
Electrical connection: Spring-loaded terminal | Push-in
Note on materials: RoHS compliant

Engineering context

Identification and RFQ Guidance

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Our sourcing response is prepared against Festo 8118455. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.