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CTS4SC

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4 sq.mm Spring Loaded Feed Through Terminal Blocks

These modified version of feed through Terminal Blocks come with safety springs. These Terminal Blocks are preferred for connections that involve safety requirements of the Electric Supply Industry (ESI) standards, British CEGB regulations and NTPC applications. In addition to the high torque screws, these blocks have a built-in spring loading feature. It is recommended to use hook type lugs for terminating wires in such connections. These Terminal Blocks have a specially designed current bar for the right location/ placement of wires with hook type lugs, thus preventing loosening of the wires even when the screw clamps are not tightened.

The housing of these Terminal Blocks is made of High Grade Melamine which has insulation properties in accordance with the CEGB regulations.
TECHNICAL DATA
Rated Voltage 600 V
Rated Current 32 A
Tightening Torque 0.5 Nm
Housing MaterialMelamine
Product FunctionFeed Through
Wire Entry OrientationSide Entry
Mounting PossibilityDIN 32 Rail
Screw SizeM3
Operated byScrewdriver
Rated Surge Voltage8 KV
Pollution Degree3
CONNECTION DATA
Conductor Cross Section Stranded min.0.2 mm²
Conductor Cross Section Stranded max.4 mm²
Conductor Cross Section AWG/Kcmil min22 AWG
Conductor Cross Section AWG/Kcmil max10 AWG
Conductor Cross Section Stranded with Ferrule/Lug min0.2 mm²
Conductor Cross Section Stranded with Ferrule/Lug max4 mm²
2 Conductors with same Cross Section Stranded min0.2 mm²
2 Conductor with same Cross Section Stranded max2.5 mm²
Conductor Cross Section Solid min0.2 mm²
Conductor Cross Section Solid max6 mm²
2 Conductors with same Cross Section Stranded with TWIN Ferrule/Lug min0.2 mm²
2 Conductor with same Cross Section Stranded with TWIN Ferrule/Lug max2.5 mm²
Stripping Length9 mm
Internal Cylindrical GuageA4
DIMENSIONS
Height with DIN 32 rail52 mm
Length 40 mm
Width (Thickness)6.7 mm
ORDERING INFORMATION
CAT. NO.DESCRIPTIONSTD. PACK
CTS4SC4 sq.mm Spring Loaded Terminal Block in Khaki/Beige colour200
CTS4SCR4 sq.mm Spring Loaded Terminal Block in Red colour200
CTS4SCY4 sq.mm Spring Loaded Terminal Block in Yellow colour200
CTS4SCBU4 sq.mm Spring Loaded Terminal Block in Red colour200
CTS4SCBK4 sq.mm Spring Loaded Terminal Block in Black colour200
ACCESSORIES
IMAGES
CAT. NO. DESCRIPTION STD. PACK
CA501
CA501-1M Din 32 Rail unslotted 1 meter 50
CA501-1M-S Din 32 Rail slotted 1 meter 50
CA501-2M Din 32 Rail unslotted 2 meter 50
CA501-2M-S Din 32 Rail slotted 2 meter 50
CA502
CA502 End Clamp in Steel suitable for Din 32 Rail 50
CA702
CA702 End Clamp in Polyamide 66 suitable for Din 32 / Din 35 / Din 35-15 Rails 50
CTSEP1
CTSEP1 End Plate in Khaki / Beige colour 50
CTSPP1L
CTSPP1L Partition Plate in Khaki / Beige colour 50
CTSPP1B
CTSPP1B Partition Plate in Khaki / Beige colour 50
CA522/2
CA522/2 Pre assembled Shorting Link for 2 way shorting. 100
CA522/3 Pre assembled Shorting Link for 3 way shorting. 100
CA522/4 Pre assembled Shorting Link for 4 way shorting. 100
CA522/10 Pre assembled Shorting Link for 10 way shorting. 10
CA507/S/Q/1
CA507/S/Q/1 Shorting Sleeve and Screw suitable for CTS16 / CTS4SC Terminal Block 100
CA506/1
CA506/1 Switchable shorting link suitable for CTS2.5,CTS4SC 100
CA707/L/Q/1
CA707/L/Q/1 Long Sleeves & Screws 100
CA604/1
CA604/1 Hook Type Lug / Ferrule (Insulated) suitable for 1.5 sq.mm wire size 100
CA509/K2
CA509/K2 Marking Tag Blank suitable for CDL4U / CDL4U(I.S) / CTL2.5U / CTL2.5UH / CTL2.5UL / CTL2.5HUL / CTL2.5U(I.S) / CTL2.5U(I.S)D2 / CGMT4 / CSFL4U / CSFL4U(L) / CMT4 / CMB4 / ASF4 / ASF4(L) / CTS2.5(M) / CTS2.5 / CTS6 / CTS10 / CTS16 / CTS35 / CTS4SC / CTS6SC / CTS10SC Terminal Blocks 100
SCS0.6/3.5AC
SCS0.6/3.5 Electricians Screwdriver for slotted screws 10
MC2
MC2 MARKER CARD 6MM PITCH WITH 72 TAGS 10
APPROVALS
    • NOTES
    The Rated current is with the use of copper (Cu) conductor/Wire
    Home » Products » Terminal Blocks & Connectors » Din Rail Terminal Blocks » Melamine Terminal Blocks » Feed Through »
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    CTS4SC
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    CTS4SC
    4 sq.mm Spring Loaded Feed Through Terminal Blocks

    These modified version of feed through Terminal Blocks come with safety springs. These Terminal Blocks are preferred for connections that involve safety requirements of the Electric Supply Industry (ESI) standards, British CEGB regulations and NTPC applications. In addition to the high torque screws, these blocks have a built-in spring loading feature. It is recommended to use hook type lugs for terminating wires in such connections. These Terminal Blocks have a specially designed current bar for the right location/ placement of wires with hook type lugs, thus preventing loosening of the wires even when the screw clamps are not tightened.

    The housing of these Terminal Blocks is made of High Grade Melamine which has insulation properties in accordance with the CEGB regulations.

    TECHNICAL DATA

    TECHNICAL DATA
    Rated Voltage 600 V
    Rated Current 32 A
    Tightening Torque 0.5 Nm
    Housing MaterialMelamine
    Product FunctionFeed Through
    Wire Entry OrientationSide Entry
    Mounting PossibilityDIN 32 Rail
    Screw SizeM3
    Operated byScrewdriver
    Rated Surge Voltage8 KV
    Pollution Degree3

    CONNECTION DATA

    CONNECTION DATA
    Conductor Cross Section Stranded min.0.2 mm²
    Conductor Cross Section Stranded max.4 mm²
    Conductor Cross Section AWG/Kcmil min22 AWG
    Conductor Cross Section AWG/Kcmil max10 AWG
    Conductor Cross Section Stranded with Ferrule/Lug min0.2 mm²
    Conductor Cross Section Stranded with Ferrule/Lug max4 mm²
    2 Conductors with same Cross Section Stranded min0.2 mm²
    2 Conductor with same Cross Section Stranded max2.5 mm²
    Conductor Cross Section Solid min0.2 mm²
    Conductor Cross Section Solid max6 mm²
    2 Conductors with same Cross Section Stranded with TWIN Ferrule/Lug min0.2 mm²
    2 Conductor with same Cross Section Stranded with TWIN Ferrule/Lug max2.5 mm²
    Stripping Length9 mm
    Internal Cylindrical GuageA4

    DIMENSIONS

    DIMENSIONS
    Height with DIN 32 rail52 mm
    Length 40 mm
    Width (Thickness)6.7 mm

    DIODE SPECIFICATIONS

    SURGE SUPRESSOR SPECIFICATIONS

    FUSE SPECIFICATIONS

    ORDERING INFORMATION

    ORDERING INFORMATION
    CAT. NO.DESCRIPTIONSTD. PACK
    CTS4SC4 sq.mm Spring Loaded Terminal Block in Khaki/Beige colour200
    CTS4SCR4 sq.mm Spring Loaded Terminal Block in Red colour200
    CTS4SCY4 sq.mm Spring Loaded Terminal Block in Yellow colour200
    CTS4SCBU4 sq.mm Spring Loaded Terminal Block in Red colour200
    CTS4SCBK4 sq.mm Spring Loaded Terminal Block in Black colour200

    ACCESSORIES

    ACCESSORIES
    IMAGES
    CAT. NO. DESCRIPTION STD. PACK
    CA501
    CA501-1M Din 32 Rail unslotted 1 meter 50
    CA501-1M-S Din 32 Rail slotted 1 meter 50
    CA501-2M Din 32 Rail unslotted 2 meter 50
    CA501-2M-S Din 32 Rail slotted 2 meter 50
    CA502
    CA502 End Clamp in Steel suitable for Din 32 Rail 50
    CA702
    CA702 End Clamp in Polyamide 66 suitable for Din 32 / Din 35 / Din 35-15 Rails 50
    CTSEP1
    CTSEP1 End Plate in Khaki / Beige colour 50
    CTSPP1L
    CTSPP1L Partition Plate in Khaki / Beige colour 50
    CTSPP1B
    CTSPP1B Partition Plate in Khaki / Beige colour 50
    CA522/2
    CA522/2 Pre assembled Shorting Link for 2 way shorting. 100
    CA522/3 Pre assembled Shorting Link for 3 way shorting. 100
    CA522/4 Pre assembled Shorting Link for 4 way shorting. 100
    CA522/10 Pre assembled Shorting Link for 10 way shorting. 10
    CA507/S/Q/1
    CA507/S/Q/1 Shorting Sleeve and Screw suitable for CTS16 / CTS4SC Terminal Block 100
    CA506/1
    CA506/1 Switchable shorting link suitable for CTS2.5,CTS4SC 100
    CA707/L/Q/1
    CA707/L/Q/1 Long Sleeves & Screws 100
    CA604/1
    CA604/1 Hook Type Lug / Ferrule (Insulated) suitable for 1.5 sq.mm wire size 100
    CA509/K2
    CA509/K2 Marking Tag Blank suitable for CDL4U / CDL4U(I.S) / CTL2.5U / CTL2.5UH / CTL2.5UL / CTL2.5HUL / CTL2.5U(I.S) / CTL2.5U(I.S)D2 / CGMT4 / CSFL4U / CSFL4U(L) / CMT4 / CMB4 / ASF4 / ASF4(L) / CTS2.5(M) / CTS2.5 / CTS6 / CTS10 / CTS16 / CTS35 / CTS4SC / CTS6SC / CTS10SC Terminal Blocks 100
    SCS0.6/3.5AC
    SCS0.6/3.5 Electricians Screwdriver for slotted screws 10
    MC2
    MC2 MARKER CARD 6MM PITCH WITH 72 TAGS 10

    NOTES

    NOTES
    The Rated current is with the use of copper (Cu) conductor/Wire

    Extra Information

    RATINGS AS PER STANDARDS

    STANDARDSCSA C.22.2 No:158IEC/EN60947-7-1IEC 60947-7-1
    ApprovalsCSACES MARK
    Conductor Cross Section Stranded min.22 AWG0.2 mm²0.5 mm²
    Conductor Cross Section Stranded max.10 AWG4 mm²4 mm²
    Rated Voltage 300 V630 V600 V
    Rated Current 35 A32 A32 A
    Tightening Torque 7 lb-in0.5 Nm0.5 Nm

    APPROVALS

    APPROVALS