1 pcs
Mininum order quantity from 1PCS BDS360
Mininum order value from 1USD
2 days
lead time of BDS360 is from 2 to 5 days
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60 days
60 days full quality warranty of BDS360
1, we will give you new and original parts with factory sealed package
2, Quality warranted: All products have to be passed our Quality Control before delivery.
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Switch Contact Ratings
Switch contacts are rated with a maximum voltage and current, and there may be different ratings for AC and DC. The AC values are higher because the current falls to zero many times each second and an arc is less likely to form across the switch contacts. BDS360 Cooper/Bussmann SWITCH DISCONNECT SHAFT 14.17"
For low voltage electronics projects the voltage rating will not matter, but you may need to check the current rating. The maximum current is less for inductive loads (coils and motors) because they cause more sparking at the contacts when switched off. BDS360 Cooper/Bussmann SWITCH DISCONNECT SHAFT 14.17"
Switch Contacts
Several terms are used to describe switch contacts: BDS360 Cooper/Bussmann SWITCH DISCONNECT SHAFT 14.17"
Closed - on position, contacts conducting, there may be several on positions.
For example: the simplest on-off switch has one set of contacts (single pole) and one switching position which conducts (single throw). The switch mechanism has two positions: open (off) and closed (on), but it is called 'single throw' because only one position conducts.
Way - number of conducting positions, three or more. BDS360 Cooper/Bussmann SWITCH DISCONNECT SHAFT 14.17"
Momentary - switch returns to its normal position when released.
Open - off position, contacts not conducting. BDS360 Cooper/Bussmann SWITCH DISCONNECT SHAFT 14.17"
Pole - number of switch contact sets. BDS360 Cooper/Bussmann SWITCH DISCONNECT SHAFT 14.17"
Throw - number of conducting positions, single or double.