TimeMark Corporation Logo


Specifications

AUTO Reset
MANUAL Reset
B258B
B258BM
258B
258BM
A258B
A258BM
EX258B
EX258BM
B258B-400
B258BM-400
258B-400
258BM-400
EX258B-415V
EX258BM-415V
Nominal AC (phase to phase) 120VAC 208/240VAC 480VAC 380VAC 120VAC 208/240VAC 415VAC
Case Color Gray Red Yellow Yellow Gray Red Yellow
Adjustment range 85-120VAC 160-240VAC 380-480VAC 300-400VAC 85-120VAC 160-240VAC 340-440VAC
Frequency 60Hz 60Hz 60Hz 50Hz 400Hz 400Hz 50Hz
Power consumption 1.4W 2.4W 3.7W 3.0W 1.4W 2.4W 3.3W
Transient protection 2500VAC for 10ms
Repeat accuracy ± 0.1% of set point (fixed conditions)
Response time 50ms drop out
Dead band Approximately 2%
Output contacts SPDT 10 amps at 240VAC resistive
Expected relay life Mechanical: 10 million operations
Electrical: 100,000 operations at rated load
Operating temp -20° to +131° F
Humidity tolerance 0 - 97% w/o condensation
Enclosure material ABS plastic cover
Mounting 8-pin socket ( **sold separately)
Weight 5 ounces
Agency approvals UL Recognized* and CSA Certified
*Conditions of acceptability: (1) the 380V and 480V versions must be used with a UL Recognized 600VAC socket. (2) For use in a Pollution Degree 2 environment (3) To be installed on the load side of branch circuit protection rated 10A.

Downloads

Document File Type File Size Download
Model 258 Datasheet PDF 572 KB