TG430 TG460 3P+N Earth Leakage Circuit Breaker - Differential circuit breaker

TG430 TG460 3P+N Earth Leakage Circuit Breaker

Place of Origin:Zhejiang, China (Mainland)

Model type:

TG430000;TG430300;TG430500;

TG445000;TG445300;TG445500;

TG460000;TG460300;TG460500

Poles Number:4

Protected Poles: 3

rated current: 10-15-20-25-30A; 15A-30A-45A ; 30-40-50-60A OR 20-30-40-50-60A

rated voltage:380V/415V/440V AC

leakage operating: 0mA/300mA/500mA

accord with standards:NFC61450 NFC62411

protection against overload, short circuit and against electric shock for the other overload settings.

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Description

The Differential circuit breaker / Subscriber circuit breaker will be of the overcurrent protection with fixed setting for the disconnection.The rated current of TG Circuit Breaker will be adjustable from 5A to 60A,and the user can set up specified current to protection against overload, short circuit and against electric shock for the other overload settings.

The TG Differential subscriber circuit breaker incorporates a double protection against: overcurrent by means of bi-metal .

Electrical characteristics

Rated current(can be adjusted by user):

10A/15A/20A/25A/30A

15A/30A/45A

30A/40A/50A/60A

20A/30A/40A/50A/60A

Differential sensitivity (mA) : 0mA ; 300 mA ;500 mA

protected pole: 3 poles for Tripolar

tripping curve: B Curve / C Curve/ D Curve

Breaking capacity :4.5KA for 4 pole

Terminal identification:Poles unprotected left, blue cap, marked N and the poles protected right

ON/OFF control by push-button;test button for the differential function

Covers Performs for 30 second at a temperature of 960°C ；

Covers for BALL PRESSURE TEST 125℃≥1h

operating temperature: – 5 ° C to + 70 ° C

Storage temperature is -40°C to 85°

Standard: NFC61450 ; NFC62411

Specifications

Electrical Specifications

Performance technical	Characters
pole	Bipolar : 2 Tripolar : 4
protected pole	Bipolar : 1 Tripolar : 3
Rated voltage (V)	220V/380V
Voltage drop	< 0,3 V
Rated current (A)	10~30A (10, 15, 20, 25, 30) A 20~60A (20,30, 40, 50,60) A
Differential sensitivity (mA)	300mA ; 500mA
Frequency	50 Hz
Protection against mechanical impacts	IK07
Protection index	Degree of protection IP 40
Mechanical endurance	4000 maneuvers according NFC61450 standard 2000 maneuvers off
Sectional area ofthe connecting cables from	16 to 25 mm2 for aluminum cable 6 mm² copper terminal downstream
Operating temperature	-5 °C to + 70 °C
Tightening torque of terminal screws	2,5 Nm
Overhead mounting Terminals	fixing to wood or plastic panel 2 screws 4mm diameter
Test	test button for the differential function
Terminal identification	Poles unprotected left, blue cap, marked N and the poles protected right
Pose sealed	Sealed terminal (diameter 2mm lead or plastic) on the screws of the terminal cover and screw gauge cover
Standard	NFC 61450