10mm Mini Split-Core Current Transformer

Split-Core Current Transformer The CTSA family of mini split-core current transformers offers fast and easy installation into existing AC electric distribution systems where space is a premium. The split-core current transformers feature a high performance magnetic core in a small physical package. The robust packaging features a mechanical hinge for multiple open/ close actions, tight fitting of the mating core halves and secure closure of the current transformer after installation. This feature insures consistent and highly accurate performance over the life of the current transformer. The robust CTSA split-core current transformer design, manufactured in an ISO9001 certified manufacturing facility, insures many years of defect free operation backed by a strong product warranty of 36 months.

Features: Performance:
Typical Models Rated Primary Current (Ampere) Accuracy Class
CTSA010-005A/ 0.333V or mA option 5A 0.5/ 1.0
CTSA010-020A/ 0.333V or mA option 20A 0.5/ 1.0
CTSA010-030A/ 0.333V or mA option 30A 0.5/ 1.0
CTSA010-050A/ 0.333V or mA option 50A 0.5/ 1.0
CTSA010-075A/ 0.333V or mA option 75A 0.5/ 1.0
CTSA010S-100A/ 0.333V or mA option 100A (Silicon steel core) 0.5/ 1.0

Specifications:

Physical Specifications:

Dimension mm (in)
L W H ID
26.0 (1.02″) 25.0 (0.98″) 39.5 (1.56″) 10.2 (0.40″)

Download CTSA010 Data Sheet (pdf 342kb)


Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, please provide the specific performance requirements to engineering@tichenassociates.com.