ABB safety switches Accessories Catalog

Accessories

Selection overview

Fusible safety switches

1 Terminal shrouds | 2 Neutral assembly (for switch size) | 3 Auxiliary contact block | 4 Hub | 5 Rejection members | 6 Fuse clip (T 60A) | 7 Fuse mounting bolt kit

( T and J fuses)

Non-fusible safety switches

1 Terminal shrouds | 2 Neutral assembly (for switch size) | 3 Auxiliary contact block | 4 Hub

Ordering information

Field-installable accessories

Neutral assembly

Mounting screws included as standard. Units/catalog number = 1 piece.

Suitable for unit
safety switch [kg]

EOH/EOHU361_, 362_, 363_ EOHXSN13 0.15

EOH/EOHU364_ EOHXSN4 0.3

EOH/EOHU365_, 366_ EOHXSN56 0.7

EOH/EOHU367_, 368_ EOHXSN78 1.5

Catalog number

Weight/

Auxiliary contact blocks, IP20

Contact numbering according to EN 50013. Units/catalog number = 1 piece.

Mounting under the mechanism cover:

EOH/EOHU361_, 362_, 363_: Max. 4 auxiliary contacts
EOH/EOHU363_, 364_: Max. 8 auxiliary contacts
EOH/EOHU366_, 367_, 368_: Max. 2 auxiliary contacts (Max. 4 auxiliary contacts if the
mechanism cover is not placed)

Delivery Weight/

2)

unit

Function Catalog number [pcs] [kg]

1NO OA1G10 10 0.03

1NO OA1G10A U

1NC OA3G01 10 0.03

1NC OA 3G 01AU

1)

Types _AU are gold plated for extremely difficult circumstances and low voltages.

2)

Auxiliary contacts OA1G_ are available in larger packing as well. A bulk package includes 50 switches. Catalog number: add a suffix:

/B, e.g. OA1G01/B.

1)

1)

batch

10 0.03

10 0.03

Performance data of auxiliary contacts / IEC / NEMA

For OA1G_, OA3G_, according to IEC 60947-5-1

/[V ] AC15 /Ie [A] Ue/[V] DC12/Ie [A] DC12/P [W] DC13/Ie [A] DC13/P [W]

U

e

230 6 24 10 240 2 50

400 4 72 4 290 0.8 60

415 4 125 2 250 0.55 70

690 2 250 0.55 140 0.27 70

440 0.1 44

For OA1G_, OA3G_ / IEC

[V] U

U

i

690 4 3 16 1...2 x 0.75...2.5 16 / gG

For OA1G_, OA3G_ / NEMA

Nema ratings, AC, AC600

AC rated voltage [ VAC] AC rated thermal current [A] volt-ampere making [ VA] volt-amperage breaking [VA]

600 10 7200 720

Nema ratings, DC, R300

DC rated voltage [ VDC] DC rated thermal current [A] DC maximum make-break [VA] Wire size [AWG]

300 1 28 18 - 14, 1(2)

[kV] Pollution degree Ith [A] Cable size [mm2] Maximum fuse [A]

imp

AC maximum AC maximum