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Type 211 Combination Controllers
Type 211 controller was a NEMA Class E2 coordinated combination of SAFE-QUICK BREAK oil-immersed contactor, thermal overload relays, current transformers, and current·limiting fuses. with safety-interlocked isolating switch. Many optional features were available, including Ground-Fault Protective Relay and Multi-function Protective Relays. The basic design and most optional features were suitable for Class I, Division 2, T3A hazardous locations. The bulletins offered below are for reference only. The Type 211 controllers are no longer manufactured and many of the Type 211 controllers do not include all the safety features and characteristics that are now required by the current U.S. standards and are recommended by Elliott Control. Bulletin 211 Combination Controller (pdf) Bulletin 961 Installation (pdf) Bulletin 1011 Maintenance (pdf) |
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Type 201 Combination Controllers
The type 201 controller was a coordinated combination of heavy-duty oil-immersed contactor, thermal overload relays, current transformers, and current-limiting fuses, with safety-interlocked isolating switch. The bulletins offered below are for reference only. The Type 201 controllers are no longer manufactured and do not include all the safety features and characteristics that are now required by the current U.S. standards and are recommended by Elliott Control. Bulletin 201 Combination Controller (pdf) Bulletin 951 Installation (pdf) Bulletin 1001 Maintenance (pdf) |
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