LADT4

TIME ON DELAY BLOCK

Trade Price

£105.31

Per

1

Unit

EA

Pack Quantity

1

LADT4

Information

TeSys D time delay auxiliary contact block, for contactors LC1D, LC1F and control relays CAD. It provides 1NO+1NC contacts rated up to 10A 690V AC, On-delay setting range 10-180s, connection by screw clamp terminals. Clip-on front mounting, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).

Technical Specifications

Range

TeSys TeSys Deca

Product name

TeSys Deca

Product or component type

Time delay auxiliary contact block

Range compatibility

TeSys Deca CAD TeSys Deca LC1D TeSys F LC1F TeSys F CR1F

Mounting location

Front

Pole contact composition

1 NO + 1 NC

Contacts operation

Time delay

Timer type

On delay

Time delay range

10...180 s

[Ue] rated operational voltage

690 V AC 25...400 Hz

[Ie] rated operational current

6 A at 120 V AC-15 1.04 A at 690 V AC-15 0.55 A at 125 V DC-13 0.1 A at 600 V DC-13

[Ui] rated insulation voltage

690 V conforming to IEC 60947-5-1 600 V conforming to UL 60947-5-1 600 V conforming to CSA C22.2 No 60947-5-1

[Ith] conventional free air thermal current

10 A (at 60 °C)

standards

EN/IEC 60947-5-1 GB/T 14048.5

product certifications

IECEE CB Scheme UL CSA CCC EAC UKCA

Irms rated making capacity

140 A at <= 690 V AC conforming to IEC 60947-5-1 250 A at <= 690 V DC conforming to IEC 60947-5-1

Permissible short-time rating

100 A 60 °C 1 s 120 A 60 °C 500 ms 140 A 60 °C 100 ms

Protection type

GG fuse 10 A

Mechanical durability

5 Mcycles

Minimum switching current

5 mA

Minimum switching voltage

17 V

Non-overlap time

1.5 ms on de-energisation no overlap between NC and NO contact 1.5 ms on energisation no overlap between NC and NO contact

Insulation resistance

> 10 MOhm

Connections - terminals

Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible with cable end Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible without cable end Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible without cable end Screw clamp terminals 1 cable(s) 1…2.5 mm²rigid Screw clamp terminals 2 cable(s) 1…2.5 mm²rigid Screw clamp terminals

Tightening torque

1.7 N.m - with screwdriver flat Ø 6 mm 1.7 N.m - with screwdriver Philips No 2 1.7 N.m - with screwdriver pozidriv No 2

height

48 mm

Width

44 mm

Depth

61 mm

Colour

Dark grey

Environmental characteristic

Normal environment

IP degree of protection

IP20 conforming to IEC 60529

Protective treatment

TH conforming to IEC 60068

Ambient air temperature for storage

-60…80 °C

Ambient air temperature for operation

-40…70 °C

Operating altitude

3000 m

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

5.2 cm

Package 1 Width

6.5 cm

Package 1 Length

5.0 cm

Package 1 Weight

74.0 g

Unit Type of Package 2

BB1

Number of Units in Package 2

10

Package 2 Height

5.2 cm

Package 2 Width

14.0 cm

Package 2 Length

24.0 cm

Package 2 Weight

750.0 g

Unit Type of Package 3

S03

Number of Units in Package 3

140

Package 3 Height

30.0 cm

Package 3 Width

30.0 cm

Package 3 Length

40.0 cm

Package 3 Weight

10.988 kg

Warranty

18 months

Document Links

Datasheet

Technical Data