ø0 ARN/ARNS Series Mono-lever Switches Switches Single lever offers up to four directions of control Mono-lever switches operate in four directions using a single lever. Switch contacts are actuated in the direction in which the lever is pushed, enabling quick and accurate control in any desired direction. Ideal for machine tools and industrial machines. The lever action can be maintained or spring-returned in any combination. Also available with interlock mechanism to prevent inadvertent actuation. Applicable Standards Mark File No. or Organization UL 0 UL Listing File No. E A C. No. A File No. LR GB0. Contact IDEC for details. Specifications and Ratings Contact Ratings by Utilization Category Rated Insulation Voltage 00V Rated Continuous Current 0A Operational Voltage V V 0V 0V 0V 0V AC AC- Control of resistive loads and solid state loads 0A 0A 0A A A Operational 0/0 Hz AC- Control of electromagnetic loads (> VA) 0A A A A A Current DC- Control of resistive loads and solid state loads 0A A.A.A DC DC- Control of electromagnets A A.A 0.A Note: The operational current represents the classification by making and breaking currents (IEC 0--). Specifications Contact Configuration Operating Temperature Storage Temperature Operating Humidity Insulation Resistance Dielectric Strength Mechanical Life Electrical Life Lever Knob Weight (approx.) Double-break slow action Each contact block contains two independent contacts (NO, NO-NC, NC) Up to four contact blocks can be mounted to +0 C (no freezing) to +0 C (no freezing) to % RH (no condensation) 00 MΩ minimum (00V DC megger) Between live and dead parts:,00v AC, minute 00,000 operations minimum (Interlocking: 0,000 operations minimum) Black g (ARN--0000) BR Contact Block The contact block is made of nylon resin. Each contact block contains two pairs of double-break silver contacts. There are three types as shown in the diagram below and up to four contact blocks can be mounted in any direction. A wide vari ety of circuits allows diverse combinations of control. Control Mechanism When the operator lever is pushed to about 0 in each direction from the neutral position, the contact in that direc tion activates. The lever can operate in two, three, or four directions, and combinations of maintained or spring-return from any position are possible.
ø0 ARN/ARNS Series Mono-lever Switches Mono-lever Switches Operator Position Lever Action Part No. Dimensions (mm) ARN (Long Lever) ARN-00-➃B M. Terminal -position Screw (Up-Down) ARN-00-➃B ARNS (Short Lever) ARNL (Interlocking) -position (Left-Right) -position (Up-Down-Left-Right) -position (Up-Down) -position (Left-Right) -position (Up-Down-Left-Right) -position (Up-Down) ARN-00-➃B ARN-00-➃B ARN--➃B ARN--➃B ARNS-00-➃B ARNS-00-➃B ARNS-00-➃B ARNS-00-➃B ARNS--➃B ARNS--➃B ARNL-00-➃B ARNL-00-➃B block:, blocks: 0 blocks:, blocks: Panel Thickness 0. to ø Minimum horizontal/vertical mounting centers: 0 M. Terminal Screw ø 0 0 block:, blocks: 0 blocks:, blocks: Minimum horizontal/vertical mounting centers: 0 ø Panel Thickness 0. to ø 0 M. Terminal Screw Panel Thickness 0. to 0 0 -position (Left-Right) ARNL-00-➃B ARNL-00-➃B ø 0 ø The operator lever is locked only in the center position. -position (Up-Down-Left-Right) ARNL--➃B ARNL--➃B block:, blocks: 0 blocks:, blocks: Minimum horizontal/vertical mounting centers: 0 Specify Contact Configuration from the table below in place of ➃. Terminal covers are ordered separately. Lever Operator Position Up Panel Cut-Out ø0. R0. max.. +0. 0 Mono-Lever with Terminal Cover Right +0. 0 +0. 0 0 Left Down Ordering Information When ordering, specify items ➀ to ➄ according to the following example. [Example] ➀ Model ARN ARNS ARNL ➀ ➁ ➂ ➃ ➄ ARN 0 0 0 0 0 B ➁ No. of Contact Blocks : block : blocks : blocks : blocks ➂ Lever Action Order of Entry: Up Right Down Left : : 0: Blocked Up Right Down Left ➃ Contact Arrangement Order of Entry: Up Right Down Left 0: NO 0: NC : NO-NC 0: NO 0: NC 00: Blocked ➄ Lever Knob Color B: black Contact Block Position Terminal No. Direction of Lever Operation Lever Operation Mode : : 0: Blocked 0 NO NC NO NO NO 0 NC NC NC : Contacts marked with do not operate. Terminal No. Contact Block Type BR-E BR-E BR-E BR-E To calculate the number of contact blocks required, add the number of NO and NC contacts on each pair of adjoining positions (up + right, right + down, down + left, and left + up). The largest of the four sums is the number of contact blocks required. Up to four contact blocks can be mounted. Specify the same number of contacts for the contact blocks of opposing corner (up-down, right-left), except for the blocked direction. When UL and A markings are required on the mono-lever switch, specify as shown below. [Example] ARN-0-0000B- U
ø0 ARN/ARNS Series Accessories and Replacement Parts Accessories and Maintenance Parts Shape Specification Part No. Ordering No. Package Quantity Description 0 MLO Nameplate ø0. 0 MLO Chrome-plated brass (matte surface) MLOPN0 0 Terminal Cover ARN-VL ARN-VL Terminal covers are ordered separately. When ordering, specify the Part No. and the required quantity. Order pieces for each contact block. BR-E BR-E NO contact Contact Block (BR) BR-E BR-E NO-NC contact BR-E BR-E NC contact Bellows ARN-BL ARN-BL For ARN/ARNS (Locking ring not included) Bellows (Interlocking) ARNL-BL ARNL-BL For ARNL (Locking ring not included) Knob ARNB- ARNB- Specify a color code in place of ➀. B (black), G (green), R (red) For ARN/ARNS
ø0/ø Series Cam Switches standard circuits to choose from Wide variety of heavy-duty oiltight cam switches Operators available up to positions Contact blocks rated at 00V, 0A Ideal for ammeter/voltmeter applications UL listed and A approved Applicable Standards Mark File No. or Organization GB0. CCC No.0000 (ANO, ANK) No.000000 (ASO, ASK) No.000000 (UQO, UQM) (except ASO and ASK) Specifications and Ratings Contact Ratings by Utilization Category Rated Insulation Voltage 00V Rated Continuous Current 0A Operational Voltage V 0V 0V 0V AC AC- Control of resistive loads and solid state loads 0A A A Operational 0/0 Hz AC- Control of electromagnetic loads (> VA) A A A Current DC- Control of resistive loads and solid state loads A A A 0.A DC DC- Control of electromagnets A.A 0.A 0.A Note: The operational current represents the classification by making and breaking currents (IEC 0--). Specifications Double-break slow action contacts Contact Configuration Two contacts in one deck Up to decks available (Spring-return: Up to decks) Operation Angle 0,, 0, 0 Operator Positions to,, Operating Temperature 0 to +0 C (no freezing) Storage Temperature 0 to +0 C (no freezing) Operating Humidity to +% RH (no condensation) Insulation Resistance 00 MΩ (00V DC megger) Dielectric Strength 00V AC, minute (between live and dead parts) Mechanical Life to decks: 00,000 operations to decks: 00,000 operations Electrical Life 00,000 operations minimum ANO, ASO: IP (IEC 0) Degree of Protection ANK, ASK: IP (IEC 0) U: IP0 (IEC 0) Weight (approx.) g (ANO--SB) B Contact Block The B contact block contains two poles of double-break contacts. The contacts are operated by a cam designed to perform a required contact operation. Up to six contact blocks can be mounted on a maintained-action operator base, and up to three contact blocks on a spring return operator base. M. Screw Terminal 0
ø0/ø Series Cam Switches Cam Switches ø0 Series ➀ Model ø Series ➁ Contact Block Decks ➂ Positions ➃ Angle ➄ Spring Return ➅ Handle ➆ Contact Arrangement Nameplate ANO ASO to decks : to decks to positions : to positions 0,, 0, 0 : only from right from left two-way Y, S, P, F, S (S is for ASO only) (one specified handle supplied) (Photo: ANO with Y handle) ANK ASK See page. (ordered separately) H Handle Key (black) to decks : to decks to positions : to positions, 0 : only from right from left two-way Two standard keys are supplied. When the H key handle is required, specify H. See page to. Standard Key ( keys supplied) UQO (Enclosed) to decks : to decks to positions : to positions 0,, 0, 0 : only from right from left two-way Type CQ See page 0. (Photo: With Y handle) UQM (Enclosed) Y, S, F, P (one specified handle supplied) Indicator Left: Green Right: Red Left Right : to decks : positions : only two-way C00 C00 C00 C00 C0 C00 C00 C0 See page to. Type CQM See page 0. Spring Return -way For handles and accessories, see page and. Dimensions ANO/ASO ANK/ASK Panel Cut-out M. Terminal Screw Panel Thickness 0. to M. Terminal Screw Panel Thickness 0. to R0. max. +0.. 0 ø 0 (S Handle) 0 +0. 0 N+ 0. * Spring Return: N: Number of Contact Blocks N+ * Spring Return: N: Number of Contact Blocks +0. ø. 0 (ASO/ASK) +0. ø0. 0 (ANO/ANK) Minimum horizontal/vertical mounting centers With P handle: With other handles: 0 UQO. Panel Thickness.0 max. -M Screw UQM. Panel Thickness.0 max. -M Screw Panel Cut-out -ø. ø M. Terminal Screw N+ Spring Return: N: Number of Contact Blocks All dimensions in mm. (Y Handle) 0 M. Terminal Screw N+ N: Number of Contact Blocks 0 (P Handle) 0 Minimum horizontal/vertical mounting centers With P handle: With other handles: 0
ø0/ø Series Cam Switches Ordering Information When ordering, specify items ➀ through ➆ as the designation example below. ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ Contact Block Key irremovable Positions Angle Spring Return Handle Decks position Model Circuit No. ➀ ANO ANK ASO ASK UQO UQM ➁ ➂ ➃ ➄ Decks Code Positions Code Angle Code Return Code 0 RO from left 0 OR 0 from right RR two-way deck decks decks decks decks decks : to decks only positions positions positions positions positions positions positions positions 0 positions positions positions : to positions only 0 ANK/ASK: and 0 only : only code is required only for spring return. ➅ ➆ ➇ (Code) Y, S, P, F, H, S (Color) B: Black See table below. S is for ASO only. Standard ANK/ ASK: no specification required For ANK/ ASK, specify the code(s) of irremovable position(s) in numerical order. For standard contact configurations, use des ignation code on pages to. For custom contact configurations, use the Custom Contact Configuration Specification Sheet on page. Designation Example UQO - RR - SB - C00 ➀ ➁➂➃➄ ➅ ➇ ANO - RR - YB - MAU-C00-ZT ➀ ➁➂➃ ➄ ➅ ➇. When a special contact configuration is required, specify the contact configuration using the Custom Contact Configuration Specification Sheet on page.. A specified handle is attached.. Accessories such as nameplates and jumpers are sepa rately ordered.. The key of the key operated cam switch is removable at every position unless otherwise specified. The key is irremovable at return position. The return and irremovable positions must be specified in Part No. Positions at 0 from irremovable positions are also irremovable. Example: -positions, spring return from right, irremovable at positions and ANK-OR--C0 Handle Designation Code Shape Code Color ø, ø0 Y Handle 0 Y 0 ø, ø0 S Handle 0 0 0 S 0 ø, ø S Handle 0. 0 S 0 ø, ø0 P Handle B: black 0 0 P 0 ø, ø0 F Handle 0 ø0 F ANO ASO UQO UQM ASO ANO ASO UQO UQM Applicable Cam Switch Spring Return Operation Available combinations of operator positions, angles, and return directions are listed in the table below. Positions -position -position -position -position From Left From Right From Left From Right Two-way From Left From Right Two-way Return Direction Key Handle 0 0 H ANK ASK ➂ ➃ ➄ Codes RO OR RO OR RR RO OR RR Applicable Cam Switches ANO, ASO, ANK, ASK, UQO UQM Contact Block Decks to decks Note: do not require spring return code ➄.
ø0/ø Series Accessories and Replacement Parts Accessories and Replacement Parts Jumper CJ- CJ- Rubber Boot Shape Material Part No. Ordering No. Metal (copper) Package Quantity CJ- CJ-PN0 0 CJ- CJ-PN0 0 Remarks For connecting terminals of adjoining contact blocks For connecting terminals of the same contact block Nitril rubber CR- CR- For preventing ingress of dust into the contact blocks Not applicable for the UQO and UQM Terminal Cover Supplied with selftapping screws for mounting -VL-S -VL-S For to decks of contact blocks Plastic (PPE) -VL-S -VL-S For to decks of contact blocks -VL-S -VL-S ø, ø0 Y Handle 0 Shape Material (Color) Part No. Ordering No. Package Quantity Polybutylene terephthalate (Black) H-YB H-YB 0 ø, ø0 S Handle 0 0 0 Polybutylene terephthalate (Black) H-SB H-SB 0 ø S Handle. 0 0 Phenol resin (Black) H-SB H-SB 0 ø, ø0 P Handle 0 0 0 ø, ø0 F Handle 0 ø0 0 Phenol resin (Black) H-PB H-PB Bakelite (Black) H-FB H-FB Key Handle 0 Phenol resin (Black) H-HB H-HB Spare Keys Metal (brass nickel-plated) H-K0 H-K0PN0 Handle Shaft Polyamide -HFC -HFCPN0 Handle Screw Handle Screw For Y, ø0 S, and ø S handles M For P and F handles M -SCW-M- -SCW-M-PN0 0 -SCW-M- -SCW-M-PN0 0
ø0/ø Series Instructions Instructions Installing the Terminal Cover for the series Cam Switches Complete wiring before installing the terminal cover on the bottom plate of the contact block. The terminal cover has six holes. Of the four round holes at four corners, use two diagonal pair of holes to install the terminal cover. Either pair can be used. Insert the attached self-tapping screws into the pair of holes and tighten the screws to a torque of 0. to.0 N m. For through decks of contact blocks, use terminal cover -VL- S. For through decks of contact blocks, use terminal cover -VL- S. The -VL-S consists of the -VL-S and a termi nal cover for the fourth through sixth decks. Combine the two parts together as shown. Note that once combined, the two parts cannot be separated. Minimum Mounting Centers for Installing the Terminal Cover 0 mm min. (P handle: mm) Mounting Hole Bottom Plate Self-tapping Screw (attached) Insert the screws into a diagonal pair of holes. 00 mm min. (P handle: mm) Although the minimum mounting centers are 00 mm hori zontally and 0 mm vertically, determine the mounting cen ters in consideration of convenience of wiring. For the P handle, the minimum mounting centers are mm hori zontally and vertically. Mounting Hole -VL-S -VL-S For through decks of contact blocks (-VL-S) Terminal Cover Dimensions. (-VL-S). (-VL-S) (-VL-S). (-VL-S). (-VL-S). (-VL-S) N+ 0.. (N: Number of Contact Blocks) All dimensions in mm.
ø0/ø Series Instructions Standard Contact Configurations The following table lists standard contact configurations for easy designation of required cam switch operation. When other contact configurations are required, specify the number of contact block decks, operator positions, angles, and contact operation using the Custom Contact Configuration Specification Sheet on page. Symbol RR C00 Contacts closed. No. of Decks: Position: -position Angle: Spring Return: -way Circuit No. Contact Operation The standard contact configurations are listed in the order of the circuit number. Same Circuits Shown in the following examples, circuits of Fig. and Fig. have the same functions. When ordering, examine the standard contact configurations. Your requirements may be satisfied simply by changing external wiring of the stan dard contact configurations. Example Fig. Fig. Example Fig. Fig. Terminal Numbers The terminal numbers on the contact blocks correspond with the numbers shown in the chart as shown below. Terminal No. ➅ ➁ Operator Position ➄ The arrow shows the spring return direction. ➀ ➃ ➆ ➂ Terminal No. Operator Position Contacts remain closed between two operator posi tions. Terminal No. Listing Order of the Table Overlapping Contacts Contacts of different decks are both closed at one point while the handle is turned to the next position. Residual Contacts When the handle is returned to the center, the con tacts remain closed. The contacts are opened when the handle is turned to the opposite direction. Standard Contact Configuration Chart C00 C00 OR C00 OR C00 C00 C00 RR C00 RR C00 RR C00 RR C00 C0 C0 C0 OR C0 C0 C0 RR C0 C0 C00 C00 C00 C00 C00
ø0/ø Series Instructions RR C00 RR C00 C00 C00 C0 C0 C0 C0 C0 (O) (R) (S) (T) C0 C00 RR C0 C0 C0 C0 C0 (R) (S) (T) C00 C00 C00 C00 C00 0 0 0 0 0 C00 C00 C00 C0 C0 0 (O) (RS) (ST) (TR) 0 0 0 C0 C0 C0 C0 C0 0 0 0 0 0 C0 C00 C00 C00 0 0 0 (O) (R) (S) (T) C00 C00 C00 C00 C00 0 0 0 0 (O) (R) (S) (T) 0 0 0
ø0/ø Series Instructions C00 C00 C00 C00 0 0 0 0 0 0 0 0 C00 C00 C00 C00 (O) (R) (S) (T) 0 0 0 0 0 0 0 (RS) (ST) (RT) (RE) (SE) (TE) 0 0 Application Examples (Voltmeter and Ammeter Circuits) C0 (ammeter switching, CT circuit) C0 (ammeter switching, CT circuit) C0 (ammeter switching, CT circuit) CT E A R S T R S T CT E A R S T O R S T CT E C0 (voltmeter switching, PT circuit) C00 (voltmeter switching, PT circuit) C00 (voltmeter switching, PT circuit) A R S T E PT ø-w V R S T PT O RS ST TR V R S T E 0 PT ø-w 0 V C00 (ammeter switching, CT circuit) C00 (ammeter switching, CT circuit) C00 (ammeter switching, CT circuit) CT R S T O R S T 0 0 A CT R S T E O R S T 0 A CT R S T E O R S T 0 A E
ø0/ø Series Instructions Custom Contact Configurations Specification Sheet The preceding pages provide standard contact configurations. When other contact configurations are required, specify the number of contact block decks, operator posi tions, angles, and contact operation using the Custom Contact Configuration Specification Sheet shown below. For available number of contact blocks and operator posi tions, see the Ordering Information on page.. Specify operator positions Indicate the operator positions starting at the first position. When spring return operation is required, mark an arrow between two operator positions to indicate the spring return direction. Deck Deck Angle Positions Spring Return. Specify contact operation at each operator position Indicate the required operation of all contacts at each operator position using the following symbols. Symbol Contact Operation Contacts closed. Contacts remain closed between two operator posi tions. Overlapping Contacts Contacts of different decks are both closed at one point while the handle is turned to the next position. Overlapping contacts are not available for handle angles of 0 and. Residual Contacts When the handle is returned to the center, the con tacts remain closed. The contacts are opened when the handle is turned to the opposite direction. One deck of contact block contains two poles of contacts and four terminals. When the handle is made to turn 0 or more, special attention is needed. Since one cam oper ates the two poles of contacts on opposite positions, the same contact operation repeats on the other pole of con tacts when the handle is turned 0. When different con tact operation is needed for handle angles of 0 or more, use another deck of contact block. Series Cam Switch Custom Contact Configuration Specification Sheet Part No.: ➀ Model ➁ Decks ➂ Positions ➃ Angle ➄ Spring Return ➅ Handle Quantity: Deck Terminal No. Contact Configuration Chart Terminal No. Deck Deck Deck Deck Deck Deck 0 0 Angle Positions 0 Spring Return