Products catalog

  • Industrial crane pendant control station | 6 buttons + twist-release STOP | 1 speed | 10 A | 500 V | IP54 | light buttons | ES-TNHA1-63H

    Code: ES-TNHA1-63H

    Pendant control station for cranes and hoists with 6 light-coloured buttons and a latching twist-to-release emergency stop. Compact 298 mm housing, IP54 – for indoor use.

  • Industrial crane pendant control station | 6 buttons + twist-release STOP | 1 speed | 10 A | 500 V | IP54 | light buttons | ES-TNHA1-63H

    ES-TNHA1-63H is a pendant control station for overhead and jib cranes and hoists with trolley. Six single-speed buttons control three axes of motion, and the red latching STOP de-energises the main contactor.

    Key point:
    Six buttons and an emergency stop in one housing – the basic control set for an overhead crane: hoisting / lowering, bridge travel and trolley travel. Light-coloured buttons with direction symbols remain clearly visible even in poor lighting.
    Buttons
    6 + emergency STOP
    Speeds
    1
    Contacts
    AC-15: 250 V – 5 A
    Protection rating
    IP54

    How it works

    The pendant is connected by a control cable to the crane's contactor circuit. The cable enters through a corrugated protective sleeve at the rear.

    Six momentary buttons control individual contactors. When pressed, the twist-release STOP latches and stays off until the operator releases it by twisting.

    After an emergency stop the crane remains stopped until STOP is deliberately released, so the equipment cannot restart by itself.

    Why choose ES-TNHA1-63H?
    Full overhead crane control with emergency stop in a compact housing. A cost-effective solution for indoor use and for replacing old pendants.

    Technical specifications

    Product type Industrial crane / hoist pendant control station
    Model ES-TNHA1-63H
    Number of buttons 6 + emergency STOP
    Button colour Light (white / grey)
    Number of speeds 1
    Emergency STOP Latching, twist-to-release
    Rated insulation voltage (Ui) 500 V
    Thermal current (Ith) 10 A
    AC-15 500 V – 2 A; 250 V – 5 A
    Protection rating IP54
    Operating temperature −25 °C to +40 °C
    Mechanical endurance up to 1 000 000 cycles
    Housing Plastic, yellow
    Dimensions 298 × 68.5 × 80 mm, cable sleeve 120 mm
    Certificates CE, ISO 9001, CCC

    Key features

    • 6 momentary buttons – hoist, bridge and trolley in one pendant
    • Latching twist-to-release STOP – the crane will not restart until STOP is released
    • AC-15 500 V – 2 A / 250 V – 5 A – suitable for switching contactor coils
    • Light buttons with symbols – directions visible even in poor lighting
    • Corrugated cable sleeve – reduces cable breakage at the entry
    • Up to 1 000 000 cycles – long service life

    Where is it used?

    • Overhead cranes in workshops
    • Jib cranes
    • Hoists with electric trolley
    • Warehouse lifting equipment
    • Repair and service workshops
    • Production line service cranes
    • Replacing old pendants

    Use by requirement

    For the crane owner.
    A cost-effective pendant covering all 3 axes plus an emergency STOP.
    For the electrician.
    Clear contact logic and AC-15 data – easy to select the control voltage.
    For a service company.
    Quick replacement of a worn 6-button pendant in indoor areas.

    Practical application

    If the STOP button on a warehouse overhead crane pendant has failed, ES-TNHA1-63H replaces the whole pendant: six motions and a latching emergency stop in one housing.

    Pros

    • Latching emergency STOP
    • 6 buttons – 3 axes of motion
    • AC-15 data clearly stated
    • Compact housing
    • The most economical 6-button pendant with STOP in this series

    Cons / limitations

    • IP54 – not suitable outdoors or in washdown areas; choose IP56 ESYS6-36F there
    • Single speed only – for a 2-speed crane choose ES-XAC-A6913
    • Contacts are rated for coils, not for the motor
    • No START button – if required, choose ES-7MS

    Safety and installation notes

    • Install with the supply disconnected and verified dead
    • STOP must de-energise the main (line) contactor
    • Control voltage and current must comply with the AC-15 data
    • Electrically interlock opposite-direction contactors
    • Suspend the pendant from a steel strain-relief wire
    • Lock out the main isolator with a LOTO lockout before any repair

    Quick selection guide

    6 buttons + STOP
    1 speed
    IP54
    250 V – 5 A
    Suitable when you need to:
    • Control an overhead crane indoors
    • Have an emergency STOP on the pendant
    • Replace an old pendant cost-effectively
    Check before use:
    • Control voltage and current comply with the AC-15 data
    • The environment is dry (IP54)
    • STOP is wired to the main contactor
    Important reminder: A pressed STOP is not safe energy isolation – for repair the main isolator is switched off and locked out with a LOTO lockout.

    FAQ

    Does the emergency STOP latch?
    Yes, once pressed it stays latched and is released by twisting.
    What is the protection rating?
    IP54 – intended for indoor areas without water-jet washdown.
    How many motions can be controlled?
    Six: hoisting / lowering and two travel axes in both directions.
    What control voltage can be used?
    Up to 500 V, but at 500 V the rating is 2 A and at 250 V it is 5 A (AC-15).
    Is it suitable for a 2-speed crane?
    No, the buttons are single-speed.
    How does it differ from ES-TNHA1-63C and 63G?
    63H has light-coloured buttons and a compact housing, 63C has black buttons, and 63G has an ergonomic handle-shaped housing.

    Industrial crane pendant control station | 6 buttons + twist-release STOP | 1 speed | 10 A | 500 V | IP54 | light buttons | ES-TNHA1-63H

    ES-TNHA1-63H pendant control station for overhead cranes and hoists with 6 buttons, latching emergency STOP and IP54 housing – cost-effective control for indoor use.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.
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