070736 Euchner ZSA Series Safety Enabling Switch, 3 Position, 2 NO / 1 NC, IP67
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| Producent | Euchner | | Part Number | 070736 (070736) |
| Specifications | ZSA Series Safety Enabling Switch, 3 Position, 2 NO / 1 NC, IP67 |
| Unit Price | 149,63 EUR |
| Minimum Order Quantity | 1 |
| Tariff No. | |
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| Description | Contact Configuration2 NO / 1 NC Depth40mm Dimensions132 x 64 x 40 mm Housing MaterialPlastic IP RatingIP67 Length132mm Number of Positions3 SeriesZSA Width64mm Product Details Enabling Switch Enabling switches are hand-operated control mechanisms designed for use in hazardous areas of machines and equipment.In "manual" operating mode, the protective functions of moveable protective devices are overridden under certain conditions. The enabling switch allows authorised personnel to enter danger areas in order to perform programming, set-up, monitoring, maintenance, test and service work.The patented cables of the enabling switch have shielded single cores, permitting cross-circuit monitoring. The shields are to be connected with the safety earth conductor system of the machine or installation. This enables cross circuits to be identified, for example, during pinching of cables and the controller is immediately turned off through activation of the short-circuit protection. This dispenses with the need for an additional evaluation device for cable monitoring.Outstanding ergonomicsLow weightProblem-free gripping during manual changesLighter and more stabile pressure pointSecure cable monitoring during cross circuitDifficult to tamper with Three-step enabling switches have the following function sequenceStep 1: OFF function (operating element not pressed)Step 2: Enabling function (operating element pushed to middle setting) Step 3: O function with forced opening (operating element pushed completely past the middle setting) Mobile device Installation kit ZSA2A4G05A ZSA1-3 Casing material: Plastic Fastening hole: D30 in accordance with IEC 94 5-1 Protection class: IP67 Ambient temperature: 5 °C → +60 °C Function sequence: Three-step Two-step Break-before-make components: 2 N/O + 2 N/O + 2 positive break contacts 1 positive break contact Switching principle: Slow-action contact element Usage category In accordance with IEC 947-5-1: AC-15 Ue 230 V Ie 4 A Connection type: 8 x 0.34 mm2 for self-connection Enabling Switch |
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