Better World

Schneider Electric Harmony 2-position Key Switch Head, Spring Return to Centre, 22 mm Cutout

查看所有Key Switch Heads

小計（1 件）*

TWD2,216.00

(不含稅)

TWD2,326.80

(含稅)

Add to Basket
選擇或輸入數量
有庫存
  • 75 件準備從其他地點送貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位
每單位
1 +TWD2,216.00

* 參考價格

Better World

我們的 Better World 產品系列可讓您輕鬆選擇值得信賴的環保產品。 點擊此處了解更多。

RS庫存編號:
609-2364
製造零件編號:
ZB4BG612
製造商:
Schneider Electric
透過選取一個或多個屬性來查找類似產品。
選取全部

品牌

Schneider Electric

Series

Harmony

Product Type

Key Switch Head

Cutout Diameter

22mm

Number of Positions

2

Key Type

421E

Switch Operation

Spring Return to Centre

IP Rating

IP69K, IP67, IP66

Angle of Throw

90 °

Number of Keys

2

Mechanical Life

1000000Cycles

Hazardous Area Certification

NO

Standards/Approvals

CE, GB 14048.5, EN/IEC 60947-1, UL 508, EN/IEC 60947-5-5, EN/IEC 60947-5-1, CSA C22.2 No 14, EN/IEC 60947-5-4

Better World Product

Yes

Schneider Electric Harmony XB4 Series Key Switch Head, 90° Angle of Throw, 22mm Cutout Diameter - ZB4BG612


This key switch head provides a secure, panel-mounted operator for control systems, offering two selectable positions and a spring-return mechanism that centres the actuator after use. It is designed for industrial environments where keyed access, Compact 22mm panel cut-outs, and robust protection against water and contaminants are required.

Features & Benefits


• IP66 IP67 IP69 protection keeps internals operational in wet conditions
• 90° mechanical travel enables clear two-position selection
• Spring return to centre reduces false latching and operator error
• 1,000,000 cycle mechanical life minimises maintenance interventions
• Chromium-plated metal bezel provides enhanced surface durability
• Key 421E compatibility enforces controlled access to circuits

Applications


• Suitable for control panels requiring restricted operator access
• Ideal for machinery safety interlocks with keyed operation
• used with automation cabinets exposed to washdown cleaning
• Can be used for marine and offshore switch panels needing high ingress protection

How is the key removed and how does that affect panel security?


The key withdraws in the left position only, ensuring the actuator can be locked out at a defined orientation for secure access control.

What mechanical stresses can the head tolerate during operation?


The unit withstands vibration up to 5gn (2 to 500 Hz) and shock pulses of up to 50gn, suitable for demanding industrial conditions.

How does the product resist high-pressure cleaning?


It is rated to resist high-pressure washer exposure at 7,000,000 Pa and 55°C from 0.1 m, supporting hygiene cleaning regimes.

What mounting considerations apply for panel installation?


It fits a 22mm cut-out and presents a round Compact head profile for front mounting using single or combined contact blocks.

相關連結