This document is about the product specifications of the SCHRACK 1 Miniature Relay PT series, including 2-pole 12A, 3-pole 10A or 4-pole 6A contact configurations, DC or AC coils, and a maximum switching capacity of 3000VA.
The Schrack PT series are general‑purpose miniature relays designed for universal use in control and automation applications. They are offered with 2, 3 or 4 form‑C contacts and optional mechanical indicators, LEDs and protection diodes.
The datasheet provides detailed electrical ratings such as rated voltage up to 400 VAC, rated current up to 12 A, coil voltage ranges from 6 V to 220 VDC (or 230 VAC), and mechanical endurance data. It also lists part numbers, packaging options and compliance information.
| Rated voltage / max. switching voltage | 240/400 VAC AC |
|---|---|
| Rated current | 12 A |
| Coil voltage range | DC 6…220 VDC, AC 6…230 VAC |
| Mechanical indicator option | Optional LED and protection diode |
The PT relays are offered with DC coil voltages from 6 V to 220 VDC and AC coil voltages from 6 V to 230 VAC.
The PT series provides 2‑pole, 3‑pole, or 4‑pole form‑C contacts (2 CO, 3 CO, 4 CO).