BuyLog Flippingbook APR 2026

LOW VOLTAGE POWER & INSULATED CASE CIRCUIT BREAKERS, BUYLOG SECTION 8

8-42

— SACE Emax 3 low voltage power circuit breakers Accessories Measurement & Protection

Upgrades

Size

Type

Part Number 1SDA114799R1 1SDA126529R1 1SDA126531R1 1SDA126532R1

US / CA PN

Non defeatable I protection ¹

Factory installed code only

E1.3...E6.3 E1.3...E6.3 E1.3...E6.3 E1.3...E6.3

Cybersecure breaker IEC 62443-4-2 ¹ Predictive maintenance on-premise ²

F3A-EK-CYBERSECURE

F3A-SW-PREDMAINT

Internal temperature control ²

F3A-EK-INTEMP

¹ Only supplied with the circuit-breaker. ² Only supplied with the circuit-breaker. It is not available with the Neutral on the right-side configuration. Auxiliary supply (Ekip Supply Lite or Ekip Supply Evo Modbus TCP) is needed

Current sensor for neutral conductor outside the circuit-breaker ¹

Size

Type

Part Number 1SDA126319R1 1SDA126320R1 1SDA126321R1 1SDA126322R1 1SDA128406R1 1SDA126327R1 1SDA126328R1 1SDA126329R1 1SDA126330R1 1SDA085570R1

US / CA PN

Ext CS N E1.3 - E2.3 UL

K32-ELEC-NCT2000 K34-ELEC-NCT3200 K36-ELEC-NCT6000 K34-ELEC-ENCTCABLE K36-ELEC-ENCTCABLE

E1.3-E2.3 E4.3-E6.3

Ext CS N E4.3 - E6.3 50% UL

Ext CS N E6.3 100% UL

E6.3

Ext CS N E1.3-E2.3-E4.3 10mt cable ²

E1.3-E2.3-E4.3

Ext CS N E6.3 10mt cable (2) External openable CS N CT100 External openable CS N CT120 External openable CS N CT200 External openable CS N CT290

E6.3

K3A-ELEC-NCT100 K3A-ELEC-NCT120 K3A-ELEC-NCT200 K3A-ELEC-NCT290

E1.3...E6.3 E1.3...E6.3 E1.3...E6.3 E1.3...E6.3 E1.3...E6.3

Positioning device

¹ Only loose ² Only for Ext CS N version

Fixed or mobile part with neutral on the right side

Size

Type

Part Number 4-poles

Installation with neutral on right side sequence L1,L2,L3,N ¹

1SDA076153R1

E1.3...E6.3

¹ When this configuration is selected the circuit-breaker is not certified for IEC 61557-12 (Class 0.5 and class 1 accuracy)

Homopolar toroid for Gext protection 1, 2

Size

Type

Part Number 1SDA127755R1 1SDA127762R1 1SDA127763R1 1SDA127764R1 1SDA126331R1

US / CA PN

Homopolar toroid E1.3...E6.3 100A Homopolar toroid E1.3...E6.3 250A Homopolar toroid E1.3...E6.3 400A Homopolar toroid E1.3...E6.3 800A Homopolar toroid E1.3...E6.3 1200A

K3A-ELEC-SGR100 K3A-ELEC-SGR250 K3A-ELEC-SGR400 K3A-ELEC-SGR800 K3A-ELEC-SGR1200

E1.3...E6.3 E1.3...E6.3 E1.3...E6.3 E1.3...E6.3 E1.3...E6.3

¹ Only loose ² The homopolar toroid is an alternative to the toroid for differential protection (RC)

Toroid for differential protection (Rc residual current protection) 1, 2

Size

Type

Part Number 1SDA126332R1 1SDA126333R1

US / CA PN

Toroid RC E1.3, E2.3 3p

K32-ELEC-RCTOROID K34-ELEC-RCTOROID

E1.3 & E2.3 3p E2.3 4p & E4.3

Toroid RC E2.3 4p, E4.3 3p

¹ Only loose ² The toroid for differential protection is an alternative to the homopolar toroid