Gefran GTD-25/480-1

Gefran GTD-25/480-1 product information

Gefran GTD-25/480-1 is catalogued under Industrial Power Control. The manufacturer reference for this item is GTD-25/480-1. Use this exact designation when comparing documentation, identifying a replacement or preparing a purchasing enquiry.

Available technical information

Zero-voltage switching. Current range: 25A to 40A, diagnostics and load interrupt alarm

AC power solid state relays with logic signal control
Switching at voltage zero crossing
Built-in heatsink
Rated current: 25Arms, 40Arms
Non-repetitive voltage: 1200 Vp
Rated voltage: up to 530VCArms
Input control range: 5…30 Vdc
Optical isolation: 4000Vrms (input/output)
Built-in HB diagnostics (partial heater break, junction in short circuit)
Overheat protection (optional)
2-color control signal LED in input/alarm state
On-board MOV (varistor)
DIN rail or panel mounting (optional)

Technical and compatibility checks

Before ordering, verify the complete product code against the manufacturer documentation and the installed component. For products in this group, relevant checks commonly include supply voltage, input and output type, switching capacity, communication interface, enclosure rating and mounting dimensions. A shared family description may cover several variants, so the exact suffixes and ratings remain important.

• Producer: Gefran
• Manufacturer reference: GTD-25/480-1
• Catalogue category: Industrial Power Control

Availability and quotation request

Use the quotation form with the required quantity, delivery destination and application details. If the item is intended as a replacement, include the full nameplate reference or supporting technical document so the requested variant can be checked before a commercial response is prepared.