what is the difference between protection version ( 4P-3D ) and ( 4P-4D ) For 4 pole MCCB ?

Question

what is the difference between protection version ( 4P-3D ) and ( 4P-4D ) For 4 pole MCCB  ?

Accepted Answer

For 4P 3D : 4-pole frame ( 4P ) with detection on 3 poles ( 3D )

For 4P 4D : 4-pole frame ( 4P ) with detection on all 4 poles ( same threshold for phases and neutral )

what is the difference between protection version ( 4P-3D ) and ( 4P-4D ) For 4 pole MCCB ?

Released for: Schneider Electric South Africa

Products

Support

Company

Quick Links

Partners

Sustainability

Events

Insights
opens new tab

what is the difference between protection version ( 4P-3D ) and ( 4P-4D ) For 4 pole MCCB ?

Released for: Schneider Electric South Africa

Products

Support

Company

Quick Links

Partners:host([hidden]){display:none!important}:host{display:inline-block;height:1em;width:1em}.qds-container{position:relative}.qds-icon-wrapper{display:contents}svg{display:block;fill:currentcolor;height:100%;width:100%}

Sustainability:host([hidden]){display:none!important}:host{display:inline-block;height:1em;width:1em}.qds-container{position:relative}.qds-icon-wrapper{display:contents}svg{display:block;fill:currentcolor;height:100%;width:100%}

Events:host([hidden]){display:none!important}:host{display:inline-block;height:1em;width:1em}.qds-container{position:relative}.qds-icon-wrapper{display:contents}svg{display:block;fill:currentcolor;height:100%;width:100%}

Insights:host([hidden]){display:none!important}:host{display:inline-block;height:1em;width:1em}.qds-container{position:relative}.qds-icon-wrapper{display:contents}svg{display:block;fill:currentcolor;height:100%;width:100%}opens new tab

Partners

Sustainability

Events

Insights
opens new tab