Safety isolating transformers

Transformers with basic insulation between primary and secondary windings designed to supply a SELV or PELV circuit (<50 VAC).

Safety isolating transformers are often used for low voltage installations in processing industry, switch boards, shipping installations, alarm equipment, automation, floor heaters and halogen lighting equipment.

Transformers without built in fuse arrangements must be protected against short circuit and overload with separate fuse arrangements. Information on losses and short-circuit values are found here:
 

SU

safety isolating / Control Transformer, IP00

SAFETY ISOLATING / CONTROL TRANSFORMER, IP00

SUL

safety isolating transformers - ul-approved, IPXXB

SAFETY ISOLATING TRANSFORMERS – UL-APPROVED, IPXXB

FR

safety isolating / control transformers - capsulated, IP20

SAFETY ISOLATING / CONTROL TRANSFORMERS – CAPSULATED, IP20

 

EP

safety isolating transformer, IP44/20

SAFETY ISOLATING TRANSFORMER, IP44/20

PDS

DIN-rail transformers, IP20

DIN-RAIL TRANSFORMERS, IP20

LF

lighting transformers

LIGHTING TRANSFORMERS