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Ashcroft B-Series Pressure Switches

The Ashcroft® B4 pressure switch is designed for use in virtually all industrial and OEM applications. Providing reliability and long-cycle life, it is ideal for satisfying requirements for pressure control, shutdown or alarm operations. Special designs are available to meet boiler/burner, NACE and fire-safe applications.

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B-Series

452 items

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  • B464VXNH06600# Ashcroft Model B4 Type 400 Pressure Switch
    B464VXNH06600# Ashcroft B-Series B4 Type 400 Pressure Switch
    B464VXNH06600#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, General Purpose, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, Watertight Epoxy Coated Aluminum Enclosure, Dual Switch, (2) SPDT, Viton Actuator Seal.
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  • B432VXNHTM07150IW Ashcroft Model B4 Type 400 Pressure Switch
    B432VXNHTM07150IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B432VXNHTM07150IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Viton Actuator Seal.
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  • B464SXNH400# Ashcroft Model B4 Type 400 Pressure Switch
    B464SXNH400# Ashcroft B-Series B4 Type 400 Pressure Switch
    B464SXNH400#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, General Purpose, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, Watertight Epoxy Coated Aluminum Enclosure, Dual Switch, (2) SPDT, 316L SS Actuator Seal.
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  • B424SXC4FSNH06100# Ashcroft Model B4 Type 400 Pressure Switch
    B424SXC4FSNH06100# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424SXC4FSNH06100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, General Purpose, 15A - 125/250/480 VAC, 1/2A - 125VDC, 1/4A - 250VDC, 6A - 30VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, 316L SS Actuator Seal.
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  • B429BXFM30IW Ashcroft Model B4 Type 400 Pressure Switch
    B429BXFM30IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B429BXFM30IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Manual Reset Trip On, Decreasing 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Buna N Actuator Seal.
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  • B428BXFM30IW Ashcroft Model B4 Type 400 Pressure Switch
    B428BXFM30IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B428BXFM30IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Manual Reset Trip On, Increasing 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Buna N Actuator Seal.
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  • B450VXTM200# Ashcroft Model B4 Type 400 Pressure Switch
    B450VXTM200# Ashcroft B-Series B4 Type 400 Pressure Switch
    B450VXTM200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Variable Deadband, 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Viton Actuator Seal.
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  • B424BXFM200# Ashcroft Model B4 Type 400 Pressure Switch
    B424BXFM200# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXFM200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, General Purpose, 15A - 125/250/480 VAC, 1/2A - 125VDC, 1/4A - 250VDC, 6A - 30VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Buna N Actuator Seal.
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