SSD, NSD, ESD BS 88 Part 1

Specifications
Description: The NSD and ESD are low voltage fuses complying with general purpose gG characteristics.
Construction: Ceramic body.
Ratings:
Volts: — 240-550Vac (See Catalog Numbers table)
Amps: — 2-63A (See Catalog Numbers table)
— 20M25-63M100A Motor Starter ratings (See Catalog Numbers table)
IR: — 80kA
Agency Information: CE, Meets the requirements of BS 88 Part 1 and IEC 60269-1.
Mounting: Offset blades.

Basic Catalog Numbers

Basic        Max                                              Voltage
Catalog      Amp                                              Rating         
Numbers      Ratings                                          AC   DC       
SSD          2, 4, 6, 10, 16, 20, 25, 32                      240  —
NSD          2, 4, 6, 10, 16, 20, 25, 32, 20M25*, 20M32*      550  — 
             20M36*, 32M36*, 32M40*, 32M50*, 32M63*           415  —
ESD          2, 4, 6, 10, 16, 25, 32 550 250 F2
             40, 50, 63, 63M80, 63M100 415 250 F2
*“M” indicates motor starter ratings.
To Order
To order, specify Basic Catalog Number and amp rating. Example: SSD-20
Recommended Fuse Holders
Basic Catalog Numbers         Fuse Holder CatalogNumbers
NSD                                       32NNSF
ESD                                       3ENSF

STD, NITD, AAO, BAO, OSD, CEO, DEO

BS 88 Part 1
Specifications
Description: The NITD to DEO types are low voltage fuses complying with general purpose gG
characteristics.
Construction: Ceramic body.
Ratings:
Volts: — 240-550Vac (See Catalog Numbers table)
Amps: — 2-200A (See Catalog Numbers table)
— 20M25-200M315A Motor Starter ratings (See Catalog Numbers table)
IR: — 80kA
Agency Information: CE, Meets the requirements of BS 88 Part 1 and IEC 60269-1.
Mounting: Offset bolted blades.
Typical Applications
• The STD type are used in 240V street lighting cut-outs.
• NITD to DEO types used for industrial and general purpose applications

Basic Catalog Numbers
Basic                                                 Max AC
Catalog    Amp                                        Voltage  
Numbers    Ratings                                    Rating
STD        2, 4, 6, 10, 16, 20, 25, 32                 240
NITD       2, 4, 6, 10, 16, 20, 25, 32                 550 
           20M25*, 20M32*                              550 
           32M40*, 32M50*, 32M63*                      415
AAO        2, 4, 6, 10, 16, 20, 25, 32, 32M40*,        550 
           32M50*, 32M63*
BAO        40, 50, 63, 63M80*, 63M100*                 550
OSD        80, 100                                     550 
           100M125*, 100M160*                          415
CEO        32, 40, 50, 63, 80, 100                     550 
           100M125*, 100M160*, 100M200*                415
DEO        125, 160, 200, 200M250*, 200M315*           415
*“M” indicates motor starter ratings.
To Order
To order, specify Basic Catalog Number and amp rating. Example: BAO-16
Recommended Fuse Blocks & Holders
Basic Catalog Numbers           Fuse Block/Holder Numbers
NITD                                     CM32FC
AAO                                      CM32F
BAO                                      CM63F
OSD                                      CM100F
CEO                                      BH-0111