Ranco DFQ-S2240-56F 24-Hour Analogue Defrost Timer Switch Used
Get authentic, industrial-grade heavy-duty safety isolation and cooling control gear without paying full retail distributor expenses. This fully verified, pre-owned Ranco DFQ-S2240-56F Defrost Clock Programmer provides localized automation control, allowing users to systematically schedule and regulate machinery cycles, ventilation systems, or commercial refrigeration unit defrost intervals.
| SPECIFICATION / VALUE | DETAILS & BENEFITS |
|---|---|
| Item Condition | USED — Thoroughly inspected second-hand automation assembly. Casing is fully structural with clean visible schematic lines, mechanical pin tracks rotate correctly, and integration terminal connectors are completely verified. |
| Product Overview | Dual-dial industrial-grade analogue time switch module engineered to safely handle cyclical defrost intervals and multi-wire channel switching. |
| Model / Series Reference | DFQ Series / Part Number DFQ-S2240-56F (Calibrated for professional HVAC, cold storage, and plant machinery regulation). |
| Electrical Load Rating | Dual channel relay pathways: Terminals 3-1/3-2 rated at 16(2.5)A 250V~; Terminals 6-4/6-5 rated at 16(4)A 250V~ inductive load handling. |
| Operating Power Supply | 230V AC operational threshold running on versatile 50Hz to 60Hz frequency networks. |
| Running Power Reserve | R=40h. Built-in internal mechanical reserve capacity guarantees up to 40 hours of accurate timekeeping function in the event of an electrical power failure. |
| Dual-Dial Programming | Equipped with a red-framed 24-hour daily cycle dial for master tracking alongside an adjacent blue-framed incremental adjustment dial for precise timing sequences. |
| Value Advantage | Genuine Ranco industrial switchgear. Completely non-digital configuration avoids software corruption or board failure in humid or high-vibration cooling zones. Offers a long-lasting, cost-effective replacement option for control panels. |
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