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Mersen

Sircover Series

The Sircover Series is part of the Mersen (formerly Ferraz Shawmut) disconnect switches line, distributed by Gross Automation.

Sircover Series

SIRCOVER are manually operated multipolar changeover switches. They changeover between two low voltage power circuits under load and provide safety disconnection.

Specifications

SpecificationValue
FeaturesFully visualized breaking 3 stable positions (I-0-II or overlapping I-I+II-II)

Features

  • Fully visualized breaking 3 stable positions (I-0-II or overlapping I-I+II-II)

Ratings

  • AC: 125, 160, 200, 250, 400, 630, 800, 1250, 1600, 2000, 2500 and 3150 amperes
  • IEC 60947-3
  • NF EN 60947-3
  • VDE 0660 Teil 107 (1992)
  • NBN EN 60947-3
  • BS EN 60947-3
  • Manual changeover from main supply to back-up source
  • Switching between loads (motor or back-up)
  • Reversing motor via phase inversion
  • Earthing switch

Catalog Numbers

Select a Switch

OperationPolesAmpere RatingCatalog Number
I-0-II3CD 125A4100 3013+
I-0-II3CD 160A4100 3016+
I-0-II3CD 200A4100 3019+
I-0-II4CD 125A4100 4013+
I-0-II4CD 160A4100 4016+
I-0-II4CD 200A4100 4019+
I-I+II-II (overlapping)3CD 125A4190 3013+
I-I+II-II (overlapping)3CD 160A4190 3016+
I-I+II-II (overlapping)3CD 200A4190 3019+
I-I+II-II (overlapping)4CD 125A4190 4013+
I-I+II-II (overlapping)4CD 160A4190 4016+
I-I+II-II (overlapping)4CD 200A4190 4019+
I-0-II3CD 250A4100 3025+
I-0-II3CD 400A4100 3039+
I-0-II3CD 630A4100 3063+
I-0-II4CD 250A4100 4025+
I-0-II4CD 400A4100 4039+
I-0-II4CD 630A4100 4063+
I-I+II-II (overlapping)3CD 250A4190 3025+
I-I+II-II (overlapping)3CD 400A4190 3039+
I-I+II-II (overlapping)3CD 630A4190 3063+
I-I+II-II (overlapping)4CD 250A4190 4025+
I-I+II-II (overlapping)4CD 400A4190 4039+
I-I+II-II (overlapping)4CD 630A4190 4063+
I-0-II3CD 800A4100 3080+
I-0-II3CD 1250A4100 3120+
I-0-II31600A4200 3160+
I-0-II4CD 800A4100 4080+
I-0-II4CD 1250A4100 4120+
I-0-II41600A4200 4160+
I-I+II-II (overlapping)3CD 800A4190 3080+
I-I+II-II (overlapping)3CD 1250A4190 3120+
I-I+II-II (overlapping)31600A4290 3160+
I-I+II-II (overlapping)4CD 800A4190 4080+
I-I+II-II (overlapping)4CD 1250A4190 4120+
I-I+II-II (overlapping)41600A4290 4160+
I-0-II32000A4200 3200+
I-0-II32500A4200 3250+
I-0-II33150A4200 3310+
I-0-II42000A4200 4200+
I-0-II42500A4200 4250+
I-0-II43150A4200 4310+

Select a Handle

OperationTo Suit SwitchPadlock PositionIP RatingColorAmpere RatingCatalog Number
External operationI-0-II0IP54BlackCD 125A, CD 160A, CD 200A4199 5032+
External operationI-0-II0IP65BlackCD 125A, CD 160A, CD 200A4199 5036+
External operationI-0-III-0-IIIP54BlackCD 125A, CD 160A, CD 200A4199 5015+
External operationI-0-III-0-IIIP65BlackCD 125A, CD 160A, CD 200A4199 5016+
External operationI-I+II-III+IIIP54BlackCD 125A, CD 160A, CD 200A4199 5039+
External operationI-I+II-III-I+II-IIIP54BlackCD 125A, CD 160A, CD 200A4199 5019+
External operationI-I+II-III-I+II-IIIP65BlackCD 125A, CD 160A, CD 200A4199 7016+
Direct operationI-0-II / I-I+II-III-0-II / I-I+II-II—BlackCD 125A, CD 160A, CD 200A4199 5012+
External operationI-0-II0IP54BlackCD 250A, CD 400A, CD 630A4199 5032+
External operationI-0-II0IP65BlackCD 250A, CD 400A, CD 630A4199 5036+
External operationI-0-III-0-IIIP54BlackCD 250A, CD 400A, CD 630A4199 5015+
External operationI-0-III-0-IIIP65BlackCD 250A, CD 400A, CD 630A4199 5016+
External operationI-I+II-III+IIIP54BlackCD 250A, CD 400A, CD 630A4199 5039+
External operationI-I+II-III-I+II-IIIP54BlackCD 250A, CD 400A, CD 630A4199 5019+
External operationI-I+II-III-I+II-IIIP65BlackCD 250A, CD 400A, CD 630A4199 7016+
Direct operationI-0-II / I-I+II-III-0-II / I-I+II-II—BlackCD 250A, CD 400A, CD 630A4199 5012+
External operationI-0-III-0-IIIP54BlackCD 800A, CD 1250A, 1600A4494 5125+
External operationI-I+II-III-I+II-IIIP54BlackCD 800A, CD 1250A, 1600A4494 5129+
Direct operationI-0-II / I-I+II-III-0-II / I-I+II-II—BlackCD 800A, CD 1250A, 1600A2799 7052+
External operationI-0-III-0-IIIP65Black2000A, 2500A, 3150A2799 7146+
Direct operationI-0-III-0-II—Black2000A, 2500A, 3150A2799 7012+

Select a Shaft

Shaft Length (inches/mm)Ampere RatingCatalog NumberNotes
7.9/200CD 125A, CD 160A, CD 200A3999 3004+
12.6/320CD 125A, CD 160A, CD 200A3999 3013+
7.9/200CD 250A, CD 400A, CD 630A3999 3004+
12.6/320CD 250A, CD 400A, CD 630A3999 3013+
7.9/200CD 800A, CD 1250A, 1600A2799 3015+
17.7/450CD 800A, CD 1250A, 1600A2799 3019+
12.6/3202000A, 2500A, 3150A2799 3018+

Options

OptionDescriptionAmpere RatingCatalog NumberNotes
3-pole Terminal Shrouds Kit (IP20)Line + load shroud side / front terminalsCD 125A, CD 160A, CD 200A4194 3013+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
3-pole Terminal Shrouds Kit (IP20)Line + load shroud side / rear terminalsCD 125A, CD 160A, CD 200A4195 3013+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
4-pole Terminal Shrouds Kit (IP20)Line + load shroud side / front terminalsCD 125A, CD 160A, CD 200A4194 4013+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
4-pole Terminal Shrouds Kit (IP20)Line + load shroud side / rear terminalsCD 125A, CD 160A, CD 200A4195 4013+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
Bridging barsFor 1 poleCD 125A, CD 160A, CD 200A4109 0019+One bridging bar required per pole
Auxiliary contacts1st NO.NC per position, 16ACD 125A, CD 160A, CD 200A4109 0021+
Auxiliary contacts2nd NO.NC per position, 16ACD 125A, CD 160A, CD 200A4109 0021+Mounted on the first aux. contact (part 4109 0021)
3-pole Terminal Shrouds Kit (IP20)Line + load shroud side / front terminalsCD 250A, CD 400A4194 3025+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
3-pole Terminal Shrouds Kit (IP20)Line + load shroud side / front terminalsCD 630A4194 3050+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
3-pole Terminal Shrouds Kit (IP20)Line + load shroud side / rear terminalsCD 250A, CD 400A4195 3025+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
3-pole Terminal Shrouds Kit (IP20)Line + load shroud side / rear terminalsCD 630A4195 3050+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
4-pole Terminal Shrouds Kit (IP20)Line + load shroud side / front terminalsCD 250A, CD 400A4194 4025+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
4-pole Terminal Shrouds Kit (IP20)Line + load shroud side / front terminalsCD 630A4194 4050+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
4-pole Terminal Shrouds Kit (IP20)Line + load shroud side / rear terminalsCD 250A, CD 400A4195 4025+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
4-pole Terminal Shrouds Kit (IP20)Line + load shroud side / rear terminalsCD 630A4195 4050+One shroud required for front and for back terminal, max two shrouds required; cannot fit rear terminal shroud when bridging bars are fitted
Bridging barsFor 1 poleCD 250A4109 0025+One bridging bar required per pole
Bridging barsFor 1 poleCD 400A4109 0039+One bridging bar required per pole
Bridging barsFor 1 poleCD 630A4109 0063+One bridging bar required per pole
Auxiliary contacts1st NO.NC per position, 16ACD 250A, CD 400A, CD 630A4109 0021+
Auxiliary contacts2nd NO.NC per position, 16ACD 250A, CD 400A, CD 630A4109 0021+Mounted on the first aux. contact (part 4109 0021)
3-pole Terminal ScreenLine or load side / front terminalsCD 800A, CD 1250A2998 3080+
3-pole Terminal ScreenLine or load side / front terminals1600A2998 3120+
4-pole Terminal ScreenLine or load side / front terminalsCD 800A, CD 1250A2998 4080+
4-pole Terminal ScreenLine or load side / front terminals1600A2998 4120+
Bridging barsFor 1 poleCD 800A4109 0080+One bridging bar required per pole
Bridging barsFor 1 poleCD 1250A4109 0120+One bridging bar required per pole
Bridging barsFor 1 pole1600A4409 0160+One bridging bar required per pole
Auxiliary contacts1st NO.NC per position, 16ACD 800A, CD 1250A4109 0021+
Auxiliary contacts1st NO.NC per position, 16A1600A4409 0021+
Auxiliary contacts2nd NO.NC per position, 16ACD 800A, CD 1250A4109 0021+Mounted on the first aux. contact (part 4109 0021 or 4409 0021)
Auxiliary contacts2nd NO.NC per position, 16A1600A4409 0022+Mounted on the first aux. contact (part 4109 0021 or 4409 0021)
Bridging barsFor 1 pole (factory fitted)2000A, 2500A4409 0250+One bridging bar required per pole
Bridging barsFor 1 pole (factory fitted)3150A4409 0310+One bridging bar required per pole
Auxiliary contacts1st NO.NC per position, 16A2000A, 2500A, 3150A4409 0021+
Auxiliary contacts2nd NO.NC per position, 16A2000A, 2500A, 3150A4409 0022+Mounted on the first aux. contact (part 4409 0021)

Documentation

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