Sprecher and Schuh KTA7-25H-6.3A manual motor starter 4-6.3 A 3-pole

Product Description

Sprecher and Schuh KTA7-25H-6.3A is a manual motor starter that provides adjustable thermal overload protection from 4.0 to 6.3 A with a rotary on/off handle. It features Class 10 thermal tripping, magnetic non-adjusting short-circuit protection with current limiting, screw terminals and DIN-rail (35 mm) mounting. The device offers phase-loss protection, high interrupting capacity and factory calibration with ambient compensation for -25 C to +60 C.

• Adjustable thermal overload 4.0–6.3 A with Class 10 tripping
• Rotary on/off handle, screw terminals, mounts to 35 mm DIN rail
• Magnetic non-adjusting short-circuit tripping with current limiting; phase-loss protection; auxiliaries and undervoltage trip options

Product Highlights

3-pole manual motor starter; adjustable 4–6.3 A; Class 10 thermal tripping; DIN-rail mounting; high interrupting capacity

Product Information

Standard Information

• Brand: SPRECHER & SCHUH
• Manufacturer Part Number: KTA7-25H-6.3A
• Country of Origin: Switzerland

Technical Specifications

• Brand: Sprecher and Schuh
• Model / MPN: KTA7-25H-6.3A
• Series: KTA7 (KT7 family)
• Poles: 3
• Adjustable Current Range: 4.0 to 6.3 A
• Tripping Class: Class 10 (thermal)
• Short-circuit protection: Magnetic non-adjusting elements with current limiting
• Terminals: Screw terminals
• Mounting: DIN rail (35 mm)
• Handle: Rotary on/off handle
• Protection features: Phase-loss protection; overload protection; front and side mounted auxiliaries available; undervoltage trip options
• Interrupting Capacity: High (higher KAIC ratings; options for increased short-circuit current ratings available)
• Operating Temperature: -25 C to +60 C (automatic ambient temperature compensation)
• Country of Origin: Switzerland
• Product Code: KTA7-25H-6.3A