Eaton 10250T/91000T Installation Instructions And Operation Manual

Contents

assembly instructions

Effective February 2018Supersedes July 2011Instructions and Operation P20442Heavy Duty Oiltight Selector SwitchUnits - 10250T/91000T or E34®Underwriters Laboratories ListedFor use on a flat surface of Type1, 2, 3, 3R, 4, 4X, 12 and 13enclosures. IP 65ASSEMBLY INSTRUCTIONS1. Select the desired schematic circuit function from the chart below andnote in your cam column the type of contacts, N.O. or N.C., the “A” and“B” circuit locations, and any series or parallel jumper connections the maybe required.2. Choose contact blocks that have the required schematic circuits andassemble in any convenient sequence that fulfills the “A” and “B” circuitlocation requirements.NOTE: Single circuit contact blocks, if used, must be last in the stack andpositioned so that the plunger motion is transmitted through.3. Make the indicated series or parallel jumper connections.(10250T/91000TA70,TA71).4. If this operator was received without an operating cap, assemble theseparately purchased cap, assemble the separately purchased cap and securewith the screws provided.NOTES: Single, double and 2NO-2NC contact blocks are available. Six contactscan be stacked in each of the two circuit locations making a maximum oftwelve circuits possible.For additional selector switch explanation ask for manual NU-118.The two sections of the operating cam of this selector switch workindependently, so it is important that the contact blocks be oriented withtheir plungers in the correct “A” and “B” circuit locations. The sketch belowidentifies these positions with respect to the locatin nib or marked top.Sketch shows VERTICAL MOUNTING. For HORIZONTAL MOUNTINGloosen the set screw and assemble so that the locating nib is at the left.ILLUMINATED GASKET INSTRUCTIONS This operator was shipped withthe gasket oriented for VERTICAL MOUNTING using lever lens and thenew type knob lens.For HORIZONTAL MOUNTING (or VERTICAL MOUNTING using the oldtype knob) carefully peel the lens gasket, rotate it 90°, and press onto theoperator. (Lens screws will now thread into alternate holes).LAMB REMOVAL TOOL For Trans. Type Cat. No. 10250TA74 for Full VoltageType E30KV1.1. Drill mounting hole for vertical or horizontal mounting per one of the figuresabove.2. ensure sealing gasket is in the place on the operator. Align location nibof the operator with notch in the panel and insert operator through mount-ing hole.3. Place legend plate and mounting nut over operator. Tighten mountingnut. If applicable assemble buttons to operator. Tighten securely (5 ft-lbs)(6.8 Nm).4. Torque terminals to 12 in/lbs (1.4 Nm).For ease of assembly, we recommend the following tools:91000T/10250TA95 (for 10250T/91000T octagonal nut, E29 and E30 line)E22CW (for 10250T/91000T octagonal nuts, E22, E30 and E34)5. Torque contact block stacking screws to 5-7 in/lbs (0.57- 0.79 Nm)The selector switch operator in this package may not be complete. A knob,lever, coin slot or knob type lens operating cap is required wich may bemerchandised and packaged separately.WIRING INSTRUCTIONSThe illustration shows the circuit conditions that result for each position ofthe selector switch.Heavy lines indicatescostumers connections.Light lines are factoryinstalled jumpersX=circuit closedO=circuit openL=LeftC=CenterR=Right1-2-3-4=4 position switchASSEMBLY INSTRUCTIONSUS 60/75°C COPPER CONDUCTORS ONLYLIGHT MODULE OF CONTACT BLOCKVertical MountingLeverNewKnobFor Replacement Gasket Order PT #32-803Grounding nibs Locating nibor topSet screwUse 1/16”Allen WrenchCircuit“A”Circuit“B”Retaining NutTo be changed in CoinSlot AssemblyOperating cabKnob, Lever, Coin, Slot, Key or KnobType Lense1A1BX OO XL R10250T/91000T20SERIES OR E341A1BX O OL C RCOM10250T/91000T21SERIES OR E34O O X10250T/91000T22SERIES OR E34X O OO O XCOML C RO X O10250T/91000T46SERIES OR E34O O O XO O X OO X O OX O O OCOM1 2 3 4.60 (15.2 mm)1.20 (30.5 mm).136 (3.5 mm) dia. hole or.180 (4.6 mm) rectangularnotchVERTICAL MOUNTING HORIZONTAL MOUNTING

/ 4

Related manuals for Eaton 10250T/91000T