
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| UT-SA3320 | Main circuit surge absorber UT-SA3320 | Type: CR, Head ON | Applicable: S-T10 to T20 / SD-T12, T20 / S-T12DL / MSO-T10SR to T20SR | ||
| UT-SA3332 | Main circuit surge absorber UT-SA3332 | Type: CR, Head ON | Applicable: S-T21 to T32 / SD-T21, T32 / S-T21DL / MSO-T21SR to T25SR | ||
| UN-SA33 | Main circuit surge absorber UN-SA33 | Type: CR delta connection, separate mounting, AC240V (AC100-240V) | Applicable: S-T10 to T100, S-N125 to N800, SL(D), MS-T/N enclosed, DL, SR variants |
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