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TEND TSS-25 TSS-30 Selector Switch, 25mm / 30mm Panel Mount, 2 Position / 3 Position Latching Rotary Switch
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TEND selector switch, latching rotary switch, TSS-25 rotary switch, TSS-30 selector knob
Product Description
TEND TSS series rotary selector switch is a durable latching control knob for industrial control panels. Two panel cutout sizes for selection: 25mm and 30mm.
✅ 2-position version: Left & Right rotation, single turn
✅ 3-position version: Left-Center-Right rotation, double turn Multiple contact combinations to meet different circuit demands: 1NO1NC, 2NO2NC, 2NO, 4NO. Constructed with flame-retardant ABS shell and brass terminals, stable conductivity and excellent wear resistance. Rated 6A 250V, suitable for signal control circuits. 3 colors optional: Black, Red, Green, convenient for function distinction on control panels. Wide working temperature range from -20℃ to 60℃, long electrical service life over 500,000 switching cycles. Widely used on machine tools, conveyor equipment, automation machinery, control cabinets for mode selection, start-stop switching and circuit signal switching.
Specification
| Attribute | Value |
|---|---|
| Product Name | Rotary Selector Switch |
| Brand | TEND |
| Model Series | TSS-25, TSS-30 |
| Mounting Hole | 25mm / 30mm |
| Position Type | 2 Position, 3 Position |
| Operation Mode | Latching / Self-lock |
| Contact Config | 1NO1NC, 2NO2NC, 2NO, 4NO |
| Rated Voltage & Current | 6A 250V AC |
| Housing Material | ABS Plastic + Brass Terminal |
| Available Color | Black, Red, Green |
| Operating Temperature | -20℃ ~ +60℃ |
| Electrical Life | ≥500,000 times |
| Mechanical Operation | Max 1000 cycles per hour |
| Package | 10pcs per box |
| Application | Control cabinet, automation equipment, machine tool panel |
FAQ
Q1: What are the panel hole sizes of TEND TSS selector switches?
A: Two sizes: 25mm (TSS-25) and 30mm (TSS-30). Please confirm the cutout size before purchase.
Q2: What is the difference between 2-position and 3-position rotary switch?
A: 2-position: only left and right gears, one rotation action. 3-position: left-center-right three gears, can rotate twice. Both are self-locking type.
Q3: What contact options are available?
A: Optional contact types: 1NO1NC, 2NO2NC, 2NO, 4NO.
Q4: What is the rating of this TSS rotary selector switch?
A: Rated 6A, 250V AC, it is used for control signal circuit, not for direct heavy load power switching.
Q5: How many colors can I choose?
A: Black, Red, Green, different colors help distinguish functions on control panels.
Q6: What is the service life of this selector switch?
A: Electrical life ≥500,000 times; mechanical operation limit: 1000 cycles per hour. Working temperature range -20℃~60℃.
Q7: Is this momentary or latching type?
A: This is latching / self-lock type. It will stay in the selected gear until you rotate it manually.
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