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  • TimeMark B258B-400 Phase Monitor Relays

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    B258B-400

    Manufacturer TimeMark
    Manufacturer Product Number B258B-400

    Please submit an RFQ or call 800-526-5376.

    This item is out of stock. Please submit an RFQ or call 800-526-5376 for pricing and delivery.

    Product Description

    Description: 3-Phase Monitor Relay • Type: Reversal, Loss, Voltage • Coil Voltage: 110/120 VAC (400 HZ) • Contact Configuration: SPDT (1 Form C) • Mounting: Plug-in - 8 Pin Octal • Contact Current: 10 Amps

          Product Information       Resources
    ManufacturerTimeMark
    Product Category Monitors
    Product Sub Category Phase Monitor Relays
    SeriesModel 258
    		 
      Download Datasheet
          Specifications
    Product Attribute
    		Attribute Value
    Adjustment range85-120VAC
    Power consumption1.4W
    ResetAuto
    Frequency400Hz
    Transient protection 2500VAC for 10ms
    Repeat accuracy ± 0.1% of set point (fixed conditions)
    Response time 50ms drop out
    Dead band Approximately 2%
    Output contacts SPDT 10 amps at 240VAC resistive
    Expected relay life Mechanical: 10 million operations
    Electrical: 100,000 operations at rated load
    Operating temp -20° to +131° F
    Humidity tolerance 0 - 97% w/o condensation
    Enclosure material ABS plastic cover
    Mounting 8-pin socket ( **sold separately)
    Weight 5 ounces
    Agency approvals UL Recognized* and CSA Certified
    *Conditions of acceptability: (1) the 380V and 480V versions must be used with a UL Recognized 600VAC socket. (2) For use in a Pollution Degree 2 environment (3) To be installed on the load side of branch circuit protection rated 10A.

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