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GE CR408D694H61AALAA
Product Name: GE CR408 NEMA Combination Magnetic Motor Starter
Product Introduction: The CR408D694H61AALAA is a NEMA combination non-reversing magnetic motor starter from GE’s CR408 series, integrating a motor starter with disconnect means and enclosure for industrial motor control applications. The CR408 designation corresponds to a NEMA Size 2 configuration.
Detailed content
Technical Specifications (CR408 series standard):
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NEMA Size: Size 2
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Configuration: Non-reversing, combination type
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Disconnect Options: Non-fusible or fusible disconnect variants
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Enclosure Types: NEMA Type 1, 3R, 12, 4/4X (stainless steel for Type 4)
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Control Voltage Options: 120V, 240V, 480V, 600V, 208V, 24V AC; 240V/120V, 480V/120V, 600V/120V, 208V/120V with Control Power Transformer (CPT); 24V variants available
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External overload reset buttons included on all enclosures
Functional Features:
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Full-voltage motor starting and control
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Integrated disconnect switch for safe maintenance isolation
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Overload protection via thermal overload relay
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External overload reset for operator convenience
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Optional surge protector (SP) on control circuit
Structural Features: Heavy-duty industrial enclosure housing the contactor, overload relay, and disconnect switch. NEMA Type 4 enclosures are stainless steel construction. Oversized enclosures are standard for 200Amp fusible disconnect configurations.
Application Scenarios: Industrial motor control for pumps, fans, conveyors, compressors, and other three-phase motor-driven equipment in manufacturing, water treatment, HVAC, and process industries.
Installation Requirements: Mount per NEMA enclosure rating and environmental conditions. Wire the line side to the disconnect, load side to the motor per the starter’s terminal diagram. Control voltage selection must match the available plant control power. For fusible disconnect variants, install fuses of the correct rating.
Usage Precautions: De-energize the disconnect switch before opening the enclosure for maintenance. Verify control circuit voltage before energizing. Reset overload relay only after identifying and correcting the overload condition.
