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        Sprecher + Schuh | CA7 Contactor 9A 3 Pole 24V AC Coil | 1 NO Auxiliary Open Type

        The Sprecher + Schuh CA7-9-10-24VAC is a three pole non-reversing contactor with a 24V AC control coil, rated 9A in AC-3 duty and 32A in AC-1 duty. The CA7-9-10-24VAC switches motor loads to 4kW at 400V and carries one normally open auxiliary contact. It is an open type device from the CA7 series, rated for main circuits to 690V with screw terminal connections.

        A direct on line starter build succeeds or fails on whether the contactor coil matches the control voltage already established on the panel. Many small machine and pump panels run a 24V control transformer for safety, and a 240V coil is no use there. The 24V AC coil lands on an existing extra-low-voltage control circuit without adding a second transformer. A 9.5VA hold-in figure keeps the continuous burden modest where one transformer supplies several contactors.

        Panel builders specify the CA7-9 in volume because the frame and accessories stay consistent across the series. Reversible coil terminals mean one part number covers a build wired from the top or from the bottom, so inventory carries fewer variants. The 1 NO auxiliary contact arrives already fitted, which saves an additional contact block on a seal-in or interlocking circuit. A published 75VA pickup figure against 9.5VA hold-in lets the control transformer be calculated on inrush rather than guessed.

        Features

        • 9A AC-3 rating — switches inductive motor loads to 4kW at 400V and 415V on a three phase supply.
        • 32A AC-1 rating — carries resistive and non-inductive loads to 32A where no motor inrush applies.
        • Three pole configuration — three normally open main contacts for switching a three phase motor circuit.
        • 24V AC control coil — the CA7-9-10-24VAC coil operates at 24V on both 50Hz and 60Hz supplies.
        • 1 NO auxiliary contact — one normally open auxiliary is fitted for seal-in, interlocking or remote indication.
        • Reversible coil terminals — coils reverse in the field, so terminals sit on the line side or the load side as the assembly requires.
        • 9.5VA hold-in power — low continuous coil burden, which matters where one control transformer feeds several contactors.
        • 75VA pickup power — published inrush figure for calculating control transformer capacity rather than estimating it.
        • 690V main circuit rating — rated for main circuits to 690V, which covers 400V and 415V distribution with margin.
        • Motor ratings across voltages — 3kW at 230V, 4kW at 400V and 415V, 4kW at 500V and 4kW at 690V in AC-3 duty.
        • Screw terminal connections — screw terminals on the main and control circuits for direct conductor termination.
        • Open type only — supplied as an open frame device, so the CA7-9-10-24VAC requires installation inside a suitable enclosure.

        Where to use

        • Direct on line motor starters — the CA7-9-10-24VAC switches three phase motors to 4kW in a DOL starter assembly.
        • Pump and fan control panels — circulating pumps, extraction fans and pressure sets operating on a 24V control circuit.
        • Compressor and conveyor control — small compressors and short conveyor drives inside a machine control panel.
        • Motor control centres — MCC cubicles where a 24V control supply is standard across every starter.
        • OEM machine builds — production machinery where panel wiring follows a repeatable documented schedule.
        • Irrigation and water treatment — dosing and transfer pumps operating from an extra-low-voltage control circuit.
        • Resistive load switching — heating elements and comparable non-inductive loads within the 32A AC-1 rating.
        • Contactor replacement — substituting a failed unit where the CA7-9-10-24VAC matches the rating and coil voltage required.

        The CA7-9-10-24VAC is an open type device and must be installed inside an enclosure or switchboard providing the required degree of protection. The coil is 24V AC only, so it will not operate from a 240V control circuit or from a DC supply. AC-4 duty derates the contactor to 1.8kW at 400V, so jogging, plugging and reversing applications need that lower figure applied.

        (CA7-9-10-24VAC)

        It’s commonly used in small motor starters and general control panels where reliable switching of pumps, fans, conveyors, or similar loads is required.

        The CA7 contactors are designed with a slim, open-frame build and low coil consumption, making them ideal for tight switchboards and energy-efficient control circuits.

        Absolutely, it's built to work with CA7-series overload relays, allowing easy integration into full motor-starter assemblies.

        It supports up to 4kW at 400V in AC-3 duty, making it ideal for small to medium 3-phase motors.

        The contactor operates on a 24VAC control coil, suitable for common low-voltage control systems.

        Yes, Sparky Direct carries the CA7-9-10-24VAC and offers fast, Australia-wide delivery.

        100-Day Fuss-Free Returns
        We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.


        All products come with a manufacturer’s or supplier’s warranty

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.


        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        Warranty starts from Invoice Date

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

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

        Brand Sprecher + Schuh
        SKU CA7-9-10-24VAC
        Model # CA791024VAC
        Barcode # 205956469
        Package Weight 0.380kg
        Package Width 0.085m
        Package Height 0.050m
        TYPE VALUE
        Type Circuit Protection
        Brand Sprecher+Schuh
        Range CA7
        Rated Current (A) 9 (AC-3)
        Number of Poles 3
        Rated Voltage (V) 24V AC

        Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.

        Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.

        Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.

        Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.

        For website terms and conditions https://www.sparkydirect.com.au/terms-of-use

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