JBA2 (LA2) Series Air Delay Head

Short Description:

JBA2 series air delay head is mainly used for AC 50HZ or 60HZ, AC-15 use category, rated working voltage is AC380Mrated current to 0.95A or DC-13 use category, rated working voltage is DC220Mrated current to 0.15A control line, as delay control.
The product is connected to JBC1 series AC contactor or JBC4 contactor relay. The contacts of contactor or relay support the connector part of the pulling delay head, which produces the corresponding delay effect. There are two kinds of delay, one is power delay and the other is power cut delay. The delay is connected or disconnected in the control circuit.
This series of products meet GB14048.5 and IEC 60947-5-1 standards.


Product Detail

Product Tags

Type and Signification

LA2-1

① Air delay head

② Design Number (2, 3)

③ Delay range: 0 for 01-3S, 2 for 01-30A, 4 for 10-180S

Application Range
JBA2 series air delay head is mainly used for AC 50HZ or 60HZ, AC-15 use category, rated working voltage is AC380Mrated current to 0.95A or DC-13 use category, rated working voltage is DC220Mrated current to 0.15A control line, as delay control.
The product is connected to JBC1 series AC contactor or JBC4 contactor relay. The contacts of contactor or relay support the connector part of the pulling delay head, which produces the corresponding delay effect. There are two kinds of delay, one is power delay and the other is power cut delay. The delay is connected or disconnected in the control circuit.
This series of products meet GB14048.5 and IEC 60947-5-1 standards.

Instructions for Use ofAir Delay Head

Type

Delay type

Range

Number of  contacts

Maximum number of installations per contactor

Weight (kg)

JBA2-DTO

Power Delay

0.1 -3S

1N0+1NC

1 number  (JBC1-09一170)

2 number  (JBC1一185620)

2 number  (JBC1一F115一F800)

0.087

JBA2-DT2

0.1 -30S

0.087

JBA2-DT4

10-180S

0.087

JBA2-DRO

Off-delay Operation

0.1 -3S

0.087

JBA2-DR2

0.1 -30S

0.087

JBA2-DR4

10-180S

0.087

Technical parameter

Project

Type

Parameter

JBA2

JBA3

Rated insulation voltage(V)

690

690

Agreed heating current(A)

10

10

Rated control capacitor

AC-15 360VA; DC-13 33(W)

Rated workino current

AC-15 380V 0395A;DC-13 220V 0.15A

Maximum operatina freauencv (times/h)

3600

3600

Mechanical life (ten thousand times)

1000

1000

Electrical life (10000 times)

100

100

Shape and installation dimensions

sd


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