Siemens 3TH82 53E 8-Pole Control Contactor Relay Used
Get authentic, professional German industrial automation hardware without paying full retail distributor expenses. This pre-owned Siemens 3TH82 Control Relay provides highly reliable, multi-pole switching for control networks, safety interlocking loops, sequence logic systems, and auxiliary signal expansion panels.
| SPECIFICATION / VALUE | DETAILS & BENEFITS |
|---|---|
| Item Condition | USED — Thoroughly bench-tested and operational. The core armature moves freely with crisp mechanical snap action, contact terminal threads are completely sound, and terminal screw paths have been cleared out. |
| Product Overview | Industrial-grade high-pole auxiliary switching relay manufactured by Siemens, designed explicitly for interlocking safety arrays and intricate signal processing control panels. |
| Model / Series Reference | 3TH8 Series / Part Number 3TH82 (Type G 51115 S) |
| Contact Block Code | 53E Identification — Standardized configuration denoting a specific structural mix of integrated NO and NC contacts. |
| Total Pole Count | 8-Pole heavy switching capability (Dual-level terminal tier architecture separating high/low contact layers for clear wiring runs). |
| Mounting Configuration | Dual flexibility supporting direct backplate screw panel installation or standard 35mm top-hat DIN rail mounting snap loops. |
| Value Advantage | Authentic Siemens factory automation hardware. Checked mechanically to ensure responsive contact travel and strong terminal clamping threads without full retail brand pricing. |





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