BuyLog Flippingbook JUNE 2026

SAFETY SWITCHES AND AC DISCONNECTS, BUYLOG SECTION 4

4-22

— BABA products and solutions Heavy duty safety switches

Ordering code construction - 30–200 A

T

H

N 3

3

2 1 R

Z

ABB identification

Duty level

H= Heavy duty G = General duty

Other features

Z= BABA series BZ= Bottom feed

Fusing

N= Non-fusible Blank= fused

Enclosure type

Blank= NEMA 1 indoor R= NEMA 3R outdoor

Number of wires 2, 3, 4

Ampere rating 1= 30A 2= 60A

Number of poles 2, 3

3= 100A 4= 200A

Maximum voltage

2= 240V, 6= 600V