Function

FUSERBLOC uR are multipole fuse combination switches with manual right and front operating and high-speed fuses.
When used in combination with high-speed fuses (uR curve), they can break or make under load, provide safe isolation and protection from overcurrent for power semiconductors (variable drives, inverters, etc.) up to 1250 A.
This range includes versions for direct and external operation, 2, 3 and 4 poles and up to 1250 A.

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Fill rate E-Order Common 14
Fill rate E-Order Selection 83
Classification
UNSPSC 39122233
ETIM Class EC001040
IGCC 5291
Commerce
Effective date 2004-02-04
Obsolescence date 2023-12-08
Production ban date 2023-12-08
Country of origin FR
Discount Policy 1CC34
Discount Policy Label FUSER MODULAR DIN
ETIM - Electrical characteristics
Max. rated operation voltage Ue AC [V] 690
Rated permanent current Iu [A] 250
Rated operation power at AC-23, 400 V [kW] 132
Conditioned rated short-circuit current Iq [kA] 100
Number of poles 3
ETIM - Mechanical characteristics
Cable entry Top/bottom
Equipped with connectors No
Suitable for floor mounting Yes
Suitable for front mounting Yes
Suitable for busbar mounting No
Degree of protection (IP), front side IP20
ETIM - Technical features
Version as main switch Yes
Version as safety switch Yes
Suitable for fuses NH1
With error protection No
Type of electrical connection of main circuit Bolt connection
Type of control element Long turning handle
Position control element Front side
Motor drive optional No
Motor drive integrated No
Version as emergency stop installation Yes
Logistics
GTIN/EAN 3596031729630
Customs number 8536309090
Price unit PC
Weight of the packing unit 4
Norms
Conformity to standards IEC
Technical Characteristics
Control operator Direct : H12 / External : S2
Fuse size NH1* - K110
Number of poles 3
Rated current 250
Type I-0-Test
Frame size 15