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Schneider Electric XB4BG21 Harmony XB4 Key Switch Selector Metal Black Key 455 2-Position 1NO Selector Switch

% $-25.10
Schneider Electric XB4BG21 Harmony XB4 key switch selector key 455 - 1NO
Schneider Electric XB4BG21 Harmony XB4 key switch selector key 455 - 1NO

Schneider Electric XB4BG21 Harmony XB4 Key Switch Selector Metal Black Key 455 2-Position 1NO Selector Switch

Brand: Schneider Electric
Reference No: XB4BG21
Catalog No: XB4BG21
Series: Harmony XB4
Tariff Code (HS): 853650
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$25.10

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  • Description

The Schneider Electric XB4BG21 is a Harmony XB4 22 mm modular key switch selector using key type 455, with 2 positions at 90 degrees. It operates on a stay-put mechanism with left-hand key withdrawal, switches 1 NO contact rated 10 A Ith, and mounts into a standard 22.5 mm panel cut-out with screw-clamp terminals.

Technical Specifications

SKU XB4BG21
Brand Schneider Electric
Range Harmony XB4
Product Type Key switch selector
Bezel Material Chromium plated metal
Fixing Collar Material Zamak
Mounting Diameter 22.5 mm
Operator Type Stay put
Operator Profile Black key switch, 2 positions at 90 degrees
Key Type Key 455
Key Withdrawal Position Left-hand
Contacts 1 NO, slow-break
Rated Insulation / Impulse Withstand Voltage 600 V / 6 kV
Conventional Thermal Current (Ith) 10 A
Rated Operational Current (Ie) 3 A at 240 V / 6 A at 120 V, AC-15
IP Degree of Protection IP66 / IP67 / IP69 / IP69K
IK Degree of Protection IK06 with keyhole cover ZBGP
Operating Temperature -40...70 C
Net Weight 0.117 kg

Certifications & Standards

  • IEC 60947-5-1
  • UL 508
  • CSA C22.2 No 14
  • DNV
  • BV

Selection Notes

The key on the XB4BG21 only withdraws in the left-hand position, so it is the choice where the panel must enforce one specific lockout state before an operator can remove the key, rather than allowing removal in either of the 2 positions. For a 3-position function or key withdrawal at a different point in the travel, the XB4BG03 and XB4BG33 in the same range cover those cases.

Technical Details

Short Description
Harmony XB4 22 mm key switch selector, key 455, 2 positions, stay put, 1NO, left-hand withdrawal.
Mounting Type
Panel mount, 22.5 mm cut-out
Protection Type
IP69K
Catalog No
XB4BG21
Delivery Date (Days)
30 days
Model Number
XB4BG
Tariff Code
853650

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