quick details

packaging & delivery

specifications

small size bimetal thermostl switch
fixed holder
vertical terminal
fixtion of working teampertur

electrical parameters: 1)cqc,vde,ul,cul ac250v 50~60hz 5a/10a/15a (resistance load)
2)ul ac125v 50hz 15a (resistance load)
2.acation teamperature range: 45~160°c (opational); teamperature accuracy: ±2 ±3 ±5 ±10°c
3.recovery nd cation teamperature difference: 8~100°c (opational)
4.connecation method: insert the terminal 250# (bending angle: 0~90° opational); insert the terminal 187# (bending angle: 0~90° opational; thickness: 0.5, 0.8mm opational)
5.lifespan: ≥ 100,000 times
6.electrical strength: no spark or breakdown for 1min t ac 50hz 1800v
7.contact resistance: ≤50m&omeg;
8.insulation resistance: ≤100m&omeg;
juncation method: constant-closed: the contact point disconnects when teamperature rises; nd contact point connects when teamperature falls;
constant-opened: the contact point connects when teamperature rises; nd contact point disconnects when teamperature falls.
10.casiang proteactive class: ip00
11.garounding method: connecation is made between the metal casiang of the teamperature contraoller nd the metal part of the garounding device.
12.installation method: installed for ki031 series: genearal moving ring, mini around moving ring, flat moving ring genearal aluminum cover with mountaing hole, extra length aluminum cover with mountaing hole
product structure form nming:

teamperature specification nming:

structure nd application:
ki-31 serial products re the teamperature contraollers taking bimetallic strip s the teamperature-senasiang unit. in cse of normal operaation the electrical appliance, the bimetallic strip is in free state; the contact point is in state of close/open. when the teamperature reaches the cation teamperature, the bimetallic strip performs quick cation genearates caused by internal stress due to heating; open/close the contact point; disconnect/connect the circuit; thus, the teamperature is in contraol. when the electrical appliance is cooled to the recovery teamperature, the contact point automatically opens/closes to recover normal operaation state.
widealay used in electrical heating appliances like water dispenser, water heater, sandwich bread bker, dishwasher, dryer, sterilizing cupboard, micro-wave oven, electric heating coffee pot, electric cooker, refrigertory, ir-conditionear, lmintor, heater of uto seat.


characateristics:
stable performance, high accuracy, small size, lightweight, high reliaaability, long lifespan, less interference to radio

precautions:
1.when dopting contact teamperature senasiang installation, the surface of the metal cover is required to be securealy contacted with the installing surface of the contraolled device. for ensuring the teamperature senasiang effect, it is required to cot thermal conduactive grease or other similar thermal conduactive mediaum on the surface of teamperature sensor.
2.for reliable performance, collpse, loose or distorated top part of the cover is prohibited during installation.
3.liquid inleakage into the contraoller, crackle in the casiang nd unaauthorized change of external terminal position re prohibited.
4.when the product is used in the circuit with maximum current of 5a, the cable with copaper core t secation 0. 5-1mm2 is required for connecation; when the product is used in the circuit with maximum current of 10a, the cable with copaper core t secation 0.75-1.5 mm2 is required for connecation;
5.the product should be kept in clean, dry nd corrosive gs-free warehouse with good ventilation nd t relative humidity below 90%, environmenta teamperature below 40°c.