Product data sheet ZB4BA26 Characteristics black recessed pushbutton head 22 spring return unmarked Product availability: Stock - Normally stocked in distribution facility Main Range of product Harmony XB4 Product or component Head for non-illuminated push-button type Device short name ZB4 Bezel material Chromium plated metal Mounting diameter 0.87 in (22 mm) Sale per indivisible 1 quantity Head type Standard Shape of signaling unit Round head Type of operator Spring return Operator profile Black recessed unmarked Operator additional in- High guard formation Complementary CAD overall width 1.14 in (29 mm) CAD overall height 1.14 in (29 mm) CAD overall depth 1.22 in (31 mm) Mechanical durability 10000000 cycles Electrical composition code C15 1 contacts using single blocks in front mounting C1 9 contacts using single blocks in front mounting C2 9 contacts using single and double blocks in front mounting C11 3 contacts using single blocks in front mounting Environment Protective treatment TH Ambient air temperature for storage -40...158 F (-40...70 C) Ambient air temperature for operation -40...158 F (-40...70 C) Overvoltage category Class I conforming to IEC 60536 IP degree of protection IP66 conforming to IEC 60529 IP69 IP67 IP69K NEMA degree of protection NEMA 13 NEMA 4X IK degree of protection IK06 conforming to IEC 50102 Standards CSA C22.2 No 14 EN/IEC 60947-5-5 JIS C 4520 EN/IEC 60947-1 EN/IEC 60947-5-1 EN/IEC 60947-5-4 UL 508 Product certifications CSA BV UL listed DNV RINA LROS (Lloyds register of shipping) GL Aug 15, 2019 1 The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.Vibration resistance 5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6 Shock resistance 30 gn (duration = 18 ms) half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) half sine wave acceleration conforming to IEC 60068-2-27 Ordering and shipping details Category 22468 - PUSHBUTTONS,22MM(METAL) NEW Discount Schedule CS2 GTIN 00785901354253 Nbr. of units in pkg. 1 Package weight(Lbs) 7.0000000000000007E-2 Returnability Y Country of origin FR Offer Sustainability California proposition 65 WARNING: This product can expose you to chemicals including: - - - - - - - Substance 1 Nickel compounds, which is known to the State of California to cause cancer, and - - - - - - - Substance 2 Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. - - - - - - - More information For more information go to www.p65warnings.ca.gov Contractual warranty Warranty period 18 months 2