SE Digest 178

Industrial Relays

CAD

Refer to Catalog 8501CT0101

www.se.com/us

TeSys™ D IEC Style Accessories Table 23.94: Cabling Accessory Description

Catalog Number LAD4BB

Without coil suppression

Mounting Adapter For adapting existing wiring to a new product

24 to48Vac 50 to 127 Vac 110 to 250 Vac

LAD4BBVE LAD4BBVG LAD4BBVU

With coil suppression

Table 23.95: Electronic Serial Timer Modules [10] On-Delay Type Mounted using adaptor LAD4BB, to be ordered separately, see listing above. Operational Voltage TimeDelay

Catalog Number LA4DT0U LA4DT2U LA4DT4U

0.1 to2s 1.5 to30s 25 to500s

24 to 250 Vac

Table 23.96: Auto-Man-Stop Control Modules For local override operation tests with two-position “Auto-Man” switch and “O-I” switch Mounted using adaptor LAD4BB, to be ordered separately, see listing above. Operational Voltage

Catalog Number LA4DMK

23 RELAYS AND TIMERS

24 to 100 Vac

Table 23.97: Accessories (ordered separately) Description For Marking Sheet of 64 self-adhesive blank labels 8 x 33 CAD, LAD (4 contacts), LA6DK Sheet of 112 self-adhesive blank labels 8 x 12 LAD (2 contacts), LADT For Mounting On:

Must be Ordered in Multiples of:

Catalog Number

10 10

LAD21 LAD22

For Protection Lockout cover

LADT, LADR

1 1

LA9D901 LAD9ET1

Relay cover preventing access to the moving contact carrier Table 23.98: Application Data Type

CAD

CAD(Vdc) Low Consumption

CAD(Vac)

CAD(Vdc)

Conforming to IEC 60947-1-1 Overvoltage category III and degree of pollution 3

690V

690V

690V

Rated Insulation Voltage (Ui)

Conforming to UL, CSA

600V

600V

600V

Rated Impulse Withstand Voltage (Uimp)

Conforming to IEC 60947-1-1

6kV

6kV

6kV

Separation of Electrical Circuits Conforming to Standards

Reinforced insulation up to 400 V

To IEC 536 and VDE 0106

IEC 60947-1-1, N-F C 63-140, VDE 0660, BS 4794. EN 60947-5-15

UL: File: E164353 CSA: File: LR43364CE

CCN:NKCR Class: 3211 03

Approvals

“TH” (Tropical Finish). See page 23 of Catalog 8501CT0101 for details.

Conforming to IEC 60068

Protective Treatment

Protection against direct finger contact

Front face protected against direct finger contact IP 2X

Degree of Protection Conforming to VDE 0106

[10] For 24 V operation, the relay must be fitted with a 21 V coil (code Z7).

23-89

© 2020 Schneider Electric All Rights Reserved 10/25/2020