Strong Points

Function

SIDERMATs make and break under load conditions and provide safety isolation for any low voltage circuit.
The tripping function assures the following functions:
- Protection of persons against insulation faults by working with cores and differential relays
- Protection against surges by working with CTs and thermal relays
- Fuse-based protection against short circuits.

References

Reference Type Rated current Number of poles Frame size Control operator Rated voltage Select
35003026 Front operation 250 3 1a Direct : S3 / External : S3 690 VAC
35053026 Lateral left operation 250 3 1a Direct : S3 / External : S3 690 VAC
35004026 Front operation 250 4 1a Direct : S3 / External : S3 690 VAC
35054026 Lateral left operation 250 4 1a Direct : S3 / External : S3 690 VAC
35003041 Front operation 400 3 1a Direct : S3 / External : S3 690 VAC
35053041 Lateral left operation 400 3 1a Direct : S3 / External : S3 690 VAC
35004041 Front operation 400 4 1a Direct : S3 / External : S3 690 VAC
35054041 Lateral left operation 400 4 1a Direct : S3 / External : S3 690 VAC
35003064 Front operation 630 3 1b Direct : S3 / External : S3 690 VAC
35053064 Lateral left operation 630 3 1b Direct : S3 / External : S3 690 VAC
35004064 Front operation 630 4 1b Direct : S3 / External : S3 690 VAC
35054064 Lateral left operation 630 4 1b Direct : S3 / External : S3 690 VAC
35003081 Front operation 800 3 2 Direct : S3 / External : S3 690 VAC
35053081 Lateral left operation 800 3 2 Direct : S3 / External : S3 690 VAC
35004081 Front operation 800 4 2 Direct : S3 / External : S3 690 VAC
35054081 Lateral left operation 800 4 2 Direct : S3 / External : S3 690 VAC
35003121 Front operation 1250 3 3a Direct : S3 / External : S3 690 VAC
35053121 Lateral left operation 1250 3 3a Direct : S3 / External : S3 690 VAC
35004121 Front operation 1250 4 3a Direct : S3 / External : S3 690 VAC
35054121 Lateral left operation 1250 4 3a Direct : S3 / External : S3 690 VAC
35003161 Front operation 1600 3 3b Direct : S3 / External : S3 690 VAC
35053161 Lateral left operation 1600 3 3b Direct : S3 / External : S3 690 VAC
35004161 Front operation 1600 4 3b Direct : S3 / External : S3 690 VAC
35054161 Lateral left operation 1600 4 3b Direct : S3 / External : S3 690 VAC
35003180 Front operation 1800 3 3c Direct : S3 / External : S3 690 VAC
35053180 Lateral left operation 1800 3 3c Direct : S3 / External : S3 690 VAC
35004180 Front operation 1800 4 3c Direct : S3 / External : S3 690 VAC
35054180 Lateral left operation 1800 4 3c Direct : S3 / External : S3 690 VAC

Advantages

Remote tripping

Disconnection by a shunt trip device enables the power to the installation to be switched off with a remote pushbutton.

Safety with visible double breaking

SIDERMAT are visible double breaking devices (quadruple up to 800 A) providing real and secure display.

Robust construction: suitable for use in harsh conditions

By lowering the current via a limiting resistor, a SIDERMAT fitted with an undervoltage coil may be used in continuous processes or exposed to high ambient temperatures.

Resources & Documentation

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