The Multiquip EM98191 is a genuine OEM Switch Assembly 5HP 3 Phase 230 Volt designed for Essick and Whiteman stationary concrete and mortar mixer models, including the EM12M Series, PRO12, PRO12E51, PRO12E53, EM120S Series, EM120P Series, EM120SM, WM120SH, and WM120PH. As a direct OEM replacement sourced through Multiquip's authorized parts network, this switch assembly is built to the same electrical specification as the original unit installed at the factory. Buyers can confirm fitment by cross-referencing part number EM98191 against their mixer's parts manual before ordering. DHS Equipment stocks genuine Multiquip OEM parts to keep your mixer running without compromise.
Key Features
- Correct Electrical Rating for 3-Phase Operation — Rated at 5HP and 230 volts, 3-phase, matching the precise power switching requirements of the Essick and Whiteman mixer motor circuits.
- Genuine OEM Component — Sourced directly from Multiquip, this switch assembly meets the original design specification for contact rating, terminal configuration, and enclosure type.
- Drop-In Replacement — Engineered to match the original mounting footprint and wiring terminals, allowing straightforward installation without reworking the existing electrical panel.
- Broad Mixer Compatibility — Fits a wide range of Essick and Whiteman stationary mixer models, including EM12M Series, PRO12, EM120S Series, EM120P Series, WM120SH, and WM120PH.
- Electrical Safety Integrity — A correctly rated motor switch is critical on 3-phase equipment; using the specified OEM assembly helps maintain proper overload protection and safe motor start/stop function.
- Verified Part Number — Order with confidence using Multiquip part number EM98191, cross-referenced to the affected mixer model line for accurate fitment.
The switch assembly on a 3-phase electric mixer controls the start and stop of the drum motor, managing the flow of 230-volt 3-phase power to the motor windings each time the operator cycles the machine. On stationary mixers like the Essick PRO12 and Whiteman WM120 series, this switch takes repeated load cycling across a full workday, and a worn or failed switch can result in the motor failing to start, running only on two phases, or tripping the electrical supply under normal operating load. Replacing a faulty switch assembly with the correct OEM-rated component restores proper motor control and protects the mixer's electrical system from damage caused by under-rated or mismatched switching hardware.
Part Details
| Part Number | EM98191 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Switch Assembly 5HP 3 Phase 230 Volt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | EM12M Series |
| Essick Mixers | PRO12 |
| Essick Mixers | EM120SM |
| Essick Mixers | PRO12E53 |
| Essick Mixers | PRO12E51 |
| Whiteman Mixers | WM120SH |
| Whiteman Mixers | WM120PH |
| Essick Mixers | EM120S Series |
| Essick Mixers | EM120P Series |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
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