Schneider-Electric
ZB4BS12C

range of product: Harmony XB4

product or component type: Head for non-illuminated push-button

device short name: ZB4

product compatibility: 5 multi-chip

bezel material: Chromium plated metal

mounting diameter: 22 mm

sale per indivisible quantity: 1

shape of signaling unit head: Round

type of operator: latching

reset: Key release

operator profile: Black mushroom Ø 40 mm, unmarked

type of keylock: Special key

key withdrawal position: Center

mechanical durability: 300000 cycles

electrical composition code: C11 for <3 contacts using single blocks in front mounting; C15 for <1 contacts using single blocks in front mounting; C7 for <4 contacts using single blocks in front mounting; C8 for <4 contacts using single and double blocks in front mounting; C10 for <4 contacts using single and double blocks in front mounting

cap/operator or lens colour: Black

marking: Unmarked

customizable: No

customizable: 0

compatibility code: ZB4

protective treatment: TH

ambient air temperature for storage: -40…70 °C

ambient air temperature for operation: -25…70 °C

overvoltage category: Class I conforming to IEC 60536

IP degree of protection: IP66 conforming to IEC 60529

NEMA degree of protection: NEMA 13; NEMA 4X

IK degree of protection: IK03 conforming to IEC 50102

standards: EN/IEC 60947-5-4; EN/IEC 60947-5-1; CSA C22.2 No 14; UL 508; EN/IEC 60947-1; JIS C8201-5-1; EN/IEC 60947-5-5; JIS C8201-1

product certifications: DNV; CSA; LROS (Lloyds register of shipping); BV; UL listed; GL

vibration resistance: 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6

shock resistance: 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27; 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27