TB02-BB8D Smallest Battery Thermal switch - Sensore di temperatura, interruttore termico e fusibile, fornitore di termostati

La protezione termica della serie TB02 è una protezione termica in miniatura sviluppata e prodotta indipendentemente da Yaxun, e ha vinto il certificato record mondiale. È diviso in due forme: Tipo di temperatura puro e surriscaldamento e tipo di doppia protezione sovracorrente. Ha un'alta affidabilità e ripetibilità. The steel structure bracket makes the performance more stable, and the automatic temperature calibration process makes it have high temperature control accuracy, sensitive temperature sensing, and compact appearance. Suitable for applications with tight mounting on or within windings, custom processing can be provided according to customer requirements. Widely used in batteries, tubular motors, illuminazione, trasformatori, motori, pompe dell'acqua, smart homes, fire cables and medical equipment.

TB02B-BB8D ultra-thin thermostat, misurare 13 × 5.4 × 2.4mm (length × width × thickness). 20 ° ~ 155 ° C Low Temperature Controller [Normalmente chiuso / Normally Open Type]
The use of a bimetal with a certain geometry does not require an auxiliary mechanism.
Only the bimetallic piece's own temperature and current and heat effect can make the state of the bimetallic component change rapidly, and directly drive the contacts to realize automatic cut-off and connection of the circuit. Overheating and overload protection.
It has the advantages of small size and high sensitivity.

Competitive Advantage:
Piccola dimensione, easy to install
Low internal resistance, less than 25 mΩ
A snap-action bimetal, risposta rapida
Life of up to 10,000 volte
Anti-vacuum impregnation process
Current temperature dual protection
Lead can be customized according to requirements
Alternative SENSATA 4MM / 6MM, PEPI, ISUZU IP405 / 505 and other imported products
Performance parameters:
Misurare 1, sensore di temperatura 15 * 5.4 * 2.4mm; 2, thermal head 11.5 * 5 * 2.4mm
Contact capacity 10K (4UN / 12VDC 3A / 24VDC 3A / 120VAC 2A / 250V.AC)
Operating temperature 30 ~ 155 ℃
Accuracy ± 5 ± 3 ± 1 ℃
Internal resistance of less than 25 mΩ

Authenticate:

AGENCY FILE NUMBER STANDARD NUMBER APPLICATION
UL E305764 873 Protezione motoria
VDE 40016121 EN60730-2-2 Motor protection
TUV R50109800 EN60730-2-3 Lighting Protection
TUV R50110965 EN60730-2-9 Thermal cut-out
CB CN5785 IEN60730-2-2 Motor protection
CQC CQC05002013372 GB14536.1 GB14536.3 Motor protection Limit and regulating controls
DIMENSION

MODELLO	l(mm)	W(mm)	H(mm)	LEAD WIRE
TB02-BB8D	15	5.4	2.4	3266--AWG22#3135--AWG24# or Nickel strip normally.length is 70mm or according to customer'srequire
TB02-BB1D	11.5	5	2.4
TB02-BB7D	11	5.4	2.4

Valutazioni di contatto massime

VOLTAGGIO	ATTUALE
12 VCC	4 ampere
24 VCC	3 ampere
125 V.AC	3 ampere
250 V.AC	2 ampere

Temperatura aperta&Ripristina temp

CODICE	Temperatura aperta	Ripristina temp	CODICE	Temperatura aperta	Ripristina temp
30	30± 3,5 ° C.	≥20 ° C.	95	95± 5 ° C.	70± 15 ° C.
35	35± 4 ° C.	≥25 ° C.	100	100± 5 ° C.	70± 15 ° C.
40	40± 4,5 ° C.	≥30 ° C.	105	105± 5 ° C.	75± 15 ° C.
45	45± 5 ° C.	≥33 ° C.	110	110± 5 ° C.	75± 15 ° C.
50	50± 5 ° C.	≥35 ° C.	115	115± 5 ° C.	80± 15 ° C.
55	55± 5 ° C.	42± 6 ° C.	120	120± 5 ° C.	85± 15 ° C.
60	60± 5 ° C.	45± 8 ° C.	125	125± 5 ° C.	85± 15 ° C.
65	65± 5 ° C.	48± 10 ° C.	130	130± 5 ° C.	90± 15 ° C.
70	70± 5 ° C.	50± 12 ° C.	135	135± 5 ° C.	95± 15 ° C.
75	75± 5 ° C.	53± 14 ° C.	140	140± 5 ° C.	100± 15 ° C.
80	80± 5 ° C.	55± 15 ° C.	145	145± 5 ° C.	100± 15 ° C.
85	85± 5 ° C.	60± 15 ° C.	150	150± 5 ° C.	105± 15 ° C.
90	90± 5 ° C.	65± 15 ° C.	155	155± 5 ° C.	110± 15 ° C.