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Sprecher + Schuh KTA7-25S-20A 3-Pole Manual Motor Protector Adjustable 14.5–20A Class 10
- Regular price
- $444.00
- Sale price
- $444.00
- Regular price
-
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Product Description P/N: KTA7-25S-20A
Description
The Sprecher + Schuh KTA7-25S-20A is a three-pole manual motor protector designed to provide dependable motor overload and short-circuit protection in industrial motor control applications. Featuring an adjustable current range of 14.5 to 20 A, the Sprecher + Schuh KTA7-25S-20A combines manual motor control with precise thermal and magnetic protection in a compact DIN rail-mounted device.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Sprecher + Schuh |
| Category | Motor Control |
| Part Number | KTA7-25S-20A |
| Subcategory | Manual Motor Protectors |
| Series | KTA7 |
| Product Type | Manual Motor Protector |
| Number of Poles | 3 |
| Current Adjustment Range | 14.5–20 A |
| Trip Class | Class 10 |
| Protection Functions | Thermal Overload, Short Circuit, Phase Loss |
| Operating Voltage | 115 / 200 / 230 / 460 / 575 VAC |
| Phase Compatibility | Single-Phase and Three-Phase |
| Horsepower Rating | 1.5 HP @ 115V 1Ø, 3 HP @ 230V 1Ø, 5 HP @ 200/230V 3Ø, 10 HP @ 460V 3Ø, 15 HP @ 575V 3Ø |
| Mounting | DIN Rail |
| Control Type | Rotary ON/OFF Handle |
| Ambient Temperature Compensation | -25°C to +60°C |
| Interrupting Capacity | Standard Interrupting Capacity |
| Approvals | UL, CSA, CE, CCC |
| Weight | Approximately 0.8 lbs |
Information About KTA7-25S-20A
The KTA7-25S-20A is part of the Sprecher + Schuh KTA7 Series of manual motor controllers engineered for reliable protection of single-phase and three-phase motors. It incorporates adjustable thermal overload protection with automatic ambient temperature compensation and instantaneous magnetic trip protection to safeguard motors against overloads, phase loss, and short circuits. The device is factory calibrated across its adjustable current range and utilizes a Class 10 tripping characteristic for improved motor protection during locked-rotor conditions. Its rotary ON/OFF operating handle, DIN rail mounting, and high interrupting capacity make it suitable for industrial control panels, machinery, and automation systems.
Key Features:
- Manual Motor Protector: Combines motor switching and circuit protection in one compact device.
- Adjustable Current Range: Adjustable from 14.5 to 20 A for various motor applications.
- Three-Pole Design: Suitable for both single-phase and three-phase motor protection.
- Class 10 Trip Characteristic: Protects motors during overload and locked-rotor conditions.
- Thermal Overload Protection: Automatically responds to sustained overload currents.
- Instantaneous Magnetic Trip: Provides rapid short-circuit protection.
- Phase Loss Protection: Detects phase failure to help prevent motor damage.
- Ambient Temperature Compensation: Maintains accurate overload protection from -25°C to +60°C.
- Rotary ON/OFF Handle: Enables convenient manual motor isolation and control.
- DIN Rail Mounting: Allows quick installation inside industrial control panels.
- High Interrupting Capacity: Designed for demanding industrial motor control applications.
- International Approvals: Certified to UL, CSA, CE, and CCC standards.
The KTA7-25S-20A delivers the reliability and precision required for industrial motor protection and control applications.
Description
The Sprecher + Schuh KTA7-25S-20A is a three-pole manual motor protector designed to provide dependable motor overload and short-circuit protection in industrial motor control applications. Featuring an adjustable current range of 14.5 to 20 A, the Sprecher + Schuh KTA7-25S-20A combines manual motor control with precise thermal and magnetic protection in a compact DIN rail-mounted device.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Sprecher + Schuh |
| Category | Motor Control |
| Part Number | KTA7-25S-20A |
| Subcategory | Manual Motor Protectors |
| Series | KTA7 |
| Product Type | Manual Motor Protector |
| Number of Poles | 3 |
| Current Adjustment Range | 14.5–20 A |
| Trip Class | Class 10 |
| Protection Functions | Thermal Overload, Short Circuit, Phase Loss |
| Operating Voltage | 115 / 200 / 230 / 460 / 575 VAC |
| Phase Compatibility | Single-Phase and Three-Phase |
| Horsepower Rating | 1.5 HP @ 115V 1Ø, 3 HP @ 230V 1Ø, 5 HP @ 200/230V 3Ø, 10 HP @ 460V 3Ø, 15 HP @ 575V 3Ø |
| Mounting | DIN Rail |
| Control Type | Rotary ON/OFF Handle |
| Ambient Temperature Compensation | -25°C to +60°C |
| Interrupting Capacity | Standard Interrupting Capacity |
| Approvals | UL, CSA, CE, CCC |
| Weight | Approximately 0.8 lbs |
Information About KTA7-25S-20A
The KTA7-25S-20A is part of the Sprecher + Schuh KTA7 Series of manual motor controllers engineered for reliable protection of single-phase and three-phase motors. It incorporates adjustable thermal overload protection with automatic ambient temperature compensation and instantaneous magnetic trip protection to safeguard motors against overloads, phase loss, and short circuits. The device is factory calibrated across its adjustable current range and utilizes a Class 10 tripping characteristic for improved motor protection during locked-rotor conditions. Its rotary ON/OFF operating handle, DIN rail mounting, and high interrupting capacity make it suitable for industrial control panels, machinery, and automation systems.
Key Features:
- Manual Motor Protector: Combines motor switching and circuit protection in one compact device.
- Adjustable Current Range: Adjustable from 14.5 to 20 A for various motor applications.
- Three-Pole Design: Suitable for both single-phase and three-phase motor protection.
- Class 10 Trip Characteristic: Protects motors during overload and locked-rotor conditions.
- Thermal Overload Protection: Automatically responds to sustained overload currents.
- Instantaneous Magnetic Trip: Provides rapid short-circuit protection.
- Phase Loss Protection: Detects phase failure to help prevent motor damage.
- Ambient Temperature Compensation: Maintains accurate overload protection from -25°C to +60°C.
- Rotary ON/OFF Handle: Enables convenient manual motor isolation and control.
- DIN Rail Mounting: Allows quick installation inside industrial control panels.
- High Interrupting Capacity: Designed for demanding industrial motor control applications.
- International Approvals: Certified to UL, CSA, CE, and CCC standards.
The KTA7-25S-20A delivers the reliability and precision required for industrial motor protection and control applications.