1NO Contact Block

Single 1NO contact block for 22mm push button and selector switch operators. Standard auxiliary contact element.

Product Part Number Key Specs
MCB-10

ABB

Modular 1NO Contact Block

MCB-10
UL, CSA, CE 1NO 10A
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ZB4-BZ101

Schneider Electric

Harmony XB4 1NO Contact Block

ZB4-BZ101
UL, CSA, CE 1NO 10A
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Full Specification Comparison

Specification MCB-10 ABB MCB-10 ZB4-BZ101 Schneider Electric ZB4-BZ101
Certifications UL, CSA, CE UL, CSA, CE
Contact Configuration 1NO 1NO
Current rating 10A 10A
Terminal Type Screw Clamp Screw Clamp
Max Voltage 600V 600V