GE Products BuyLog Smart Catalog

Busway

Section 13

Spectra ™ RMS Sandwich Bus Circuit Breaker with MicroVersaTrip ™ Plus Trip Units

Low Tier Frames (Ground Fault) Three-Phase, Three-Wire Frame Type Trip Amps Product Number SGHB 60 SB36SGHGF+ SGHB 80 SB38SGHGF+ SGHB 100 SB310SGHGF+ SGHB 125 SB312SGHGF+ SGHB 150 SB315SGHGF+ SGH4B 150 SB315SGH4GF+ SGH4B 200 SB320SGH4GF+ SGH4B 225 SB322SGH4GF+ SGH4B 250 SB325SGH4GF+ SGH4B 300 SB330SGH4GF+ SGH4B 350 SB335SGH4GF+ SGH4B 400 SB340SGH4GF+ SGH6B 300 SB330SGH6GF+ SGH6B 400 SB340SGH6GF+ SGH6B 450 SB345SGH6GF+ SGH6B 500 SB350SGH6GF+ SGH6B 600 SB360SGH6GF+ SKHB 300 SB330SKHGF+ SKHB 400 SB340SKHGF+ SKHB 500 SB350SKHGF+ SKHB 600 SB360SKHGF+ SKHB 700 SB370SKHGF+ SKHB 800 SB380SKHGF+ Low Tier Frames (Ground Fault) Three-Phase, Four-Wire Frame Type Trip Amps Product Number SGHB 60 SB46SGHGF+ SGHB 80 SB48SGHGF+ SGHB 100 SB410SGHGF+ SGHB 125 SB412SGHGF+ SGHB 150 SB415SGHGF+ SGH4B 150 SB415SGH4GF+ SGH4B 200 SB420SGH4GF+ SGH4B 225 SB422SGH4GF+ SGH4B 250 SB425SGH4GF+ SGH4B 300 SB430SGH4GF+ SGH4B 350 SB435SGH4GF+ SGH4B 400 SB440SGH4GF+ SGH6B 300 SB430SGH6GF+ SGH6B 400 SB440SGH6GF+ SGH6B 450 SB445SGH6GF+ SGH6B 500 SB450SGH6GF+ SGH6B 600 SB460SGH6GF+ SKHB 300 SB430SKHGF+ SKHB 400 SB440SKHGF+ SKHB 500 SB450SKHGF+ SKHB 600 SB460SKHGF+ SKHB 700 SB470SKHGF+ SKHB 800 SB480SKHGF+ LIGT trip function is standard. LSIGT is additional.

Features and Benefits MicroVersaTrip ™ Plus Trip Units Standard —3-phase Ammeter with +/- accuracy —Adjustable Long time (L) pickup, 0.5-1.0X, and delay (3-4 bands). —Adjustable Instantaneous (I) pickup, 1.5-10X. —Local Overload and Short Circuit Trip Indicators (T) with overload pickup warning. —Interchangeable trip rating plugs with test set jack for TVRMS test set. —Digital LCD display with four-button keypad for function selection and set point adjustment and sealable clear Lexan cover for tamper-resistant settings. —True rms sensing for accurate response to high harmonic content waveforms. —EMI immunity per ANSI C37.90. Optional —Adjustable Short Time (S) pickup, 1.0-9.0C, and delay (4 bands) with l 2 t IN/OUT selection. —Adjustable Ground fault (G) pickup, 0.2-1.0S, and delay (4 bands) with l 2 t IN/OUT selection and trip indicator. The 4 short time and ground fault delay bands provide broader system selectivity

MicroVersaTrip ™ Plus Trip Function Trip LIT LSIT With Ground Fault Option LIGT LSIGT Shunt Trip

Trip Function Definitions

Long time (L) Adjustable current setting Adjustable long-time delay Adjustable short-time pick-up Short Time (S) Adjustable short-time delay with l2t Adjustable short-time delay without l2t Instantaneous (I) Adjustable pick-up Adjustable ground fault pick-up Ground Fault (G) Adjustable ground fault delay with l2t Adjustable ground fault delay without l2t Trip Indication Targets Standard

Rev. 1/19 Data subject to change without notice

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GE Products BuyLog

13-25