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        Tesla SMR-H | 4 Wire Super-Multifunction Time Relay 230V AC
        $76.94 $69.95 ex. GST

        Learn more by watching our Tesla SMR-H | 4 Wire Super-Multifunction Time Relay 230V AC video.


        Tesla SMR-H | 4 Wire Super-Multifunction Time Relay 230V AC


        The Tesla SMR-H | 4 Wire Super-Multifunction Time Relay is engineered to bring unparalleled efficiency and versatility to your electrical systems. Operating at AC 230V and designed with a 4-wire connection, including neutral, this relay is the epitome of performance and reliability. With its nine distinct functions and adjustable time ranges from 0.1 seconds to 10 days, the Tesla SMR-H meets a wide array of timing needs, making it an essential tool for any electrical project.


        • 4-Wire Connection with Neutral: Ensures a stable and secure installation in various electrical setups.
        • AC 230V Voltage Range: Compatible with standard electrical installations, supporting 50-60Hz.
        • Nine Functions: Offers versatility for different timing and control requirements.
        • Time Ranges from 0.1s to 10 Days: Provides flexibility for short-term or extended operations.
        • Power Output 0 - 200 VA: Capable of handling a range of power needs for different applications.


        Q: How does the Tesla SMR-H integrate into existing installations?
        A: It's designed for easy installation into wiring boxes or under-wall switches, offering a simple solution for switching to time-controlled or impulse relay systems.

        Q: What makes the Tesla SMR-H stand out?
        A: Its multifunctional capabilities, extensive time range options, and compatibility with standard electrical systems make it a top choice for professionals.

        The Tesla SMR-H | 4 Wire Super-Multifunction Time Relay is not just a product; it's an upgrade to your electrical installations, ensuring efficiency, reliability, and control. Whether it's for a time-controlled switch or an impulse relay, the Tesla SMR-H delivers performance that professionals can rely on.



        Warranty starts from Invoice Date

        Domestic Use: 1 Year
        Commercial Use: 1 Year
        Warranty Method: Return to Sparky Direct

        Technical Parameters
        Number of Functions 9
        Connection 4-wire, with neutral
        Voltage range AC 230 V (50-60 Hz)
        Power input (no operation/make) max. 0.8/3 VA
        Supply voltage tolerance -15%, +10%
        Time ranges 0.1s - 10 days
        Time setting via rotary switch
        Time deviation 10% - mechanical setting
        Repeat accuracy 2% - set value stability
        Temperature coefficient 0.1 %/°C, at = 20 °C
        Number of contacts 1 x triac
        Resistive load 0 - 200 VA
        Inductive load 4 W
        Mechanical life 30,000,000 ops.
        Electrical life (AC1) 100,000 ops.
        Control voltage AC 230 V
        Control Current 3 mA
        Impulse length min. 50 ms/max. unlimited
        Glow tubes connections Yes
        Max. amount of glow lamps connected to controlling input 230 V - max. amount 50 pcs (measured with glow lamp 0.68 mA/230 V A)
        Other Information
        Operating temperature 0 to +50
        Operating position any
        Mounting free at connecting wires
        Protection degree IP30 in standard conditions
        Overvoltage category III
        Pollution degree 2
        Fuse F 1A/250V
        Connection Wires (cross-section/length) 4x sol. wir., 0.75 mm2 (AWG 18) 90 mm
        Glow-lamps in control button max. 10
        Dimensions 49 x 49 x 13 mm
        Weight 28g
        Standards EN 61812-1

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand Tesla
        SKU SMR-H
        Barcode # 8595188129114
        Shipping Weight 0.0450kg
        Shipping Width 0.100m
        Shipping Height 0.030m
        Shipping Length 0.075m
        Shipping Cubic 0.000225000m3
        TYPE VALUE
        Type Multifunction Relay
        Brand Tesla

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