Data sheet for DS Series -- DS21S from LEA International on GlobalSpec

DS Series -- DS21S Surge Suppressors, Three Phase Data Sheets LEA International

DS Series -- DS21S

SPECIFICATIONS

Mounting	Wall or Backboard Mount
3-Phase Configuration	Three Phase, 4-Wire (WYE): 120/208 VAC (optional feature); Three Phase, 4-Wire (WYE): 220/380 VAC (optional feature); Three Phase, 4-Wire (WYE): 277/480 VAC (optional feature); Three Phase, 4-Wire (WYE): 347/600 VAC (optional feature); Three Phase, 3-Wire (Delta): 240 VAC (optional feature); Three Phase, 3-Wire (Delta): 380 VAC (optional feature); Three Phase, 3-Wire (Delta): 480 VAC (optional feature); Three Phase, 4-wire Delta: 120/240 VAC (optional feature)
Surge Current (kiloamps)	225
Clamping Response Time (ns)	1.00
Features	Simple visual indicators (e.g. LEDs); On-board Thermal Fusing; Integral Audible Alarm (optional feature); Sine-wave Tracking; NC/NO dry contacts (optional feature)
Notes	Bolt on replaceable modules, stress snd impulse tested

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